Black Widows Webseries Actress And Actor Black Widows is an Indian web series from Zee5.…
The 100 Season 7 Webseries Actress And Actor
The 100 Season 7 Webseries Actress And Actor
The 100 Season 7 is an American Sci-Fi mystery-drama Series. The series has Marie Avgeropoulos, Eliza Taylor, Bob Morley, etc in the lead roles. The Series will start streaming on CW Network.
Check out below for The 100 Season 7 (2020): Cast, Release date, Full HD episodes, High-Speed online streaming, Watch All Episodes, Story
The 100 Season 7 Series Cast
- Lindsey Morgan
- Tasya Teles
- Luisa d’Oliveira
- Marie Avgeropoulos
- Eliza Taylor
- Bob Morley
- Jarod Joseph
The 100 Season 7 Series Release Date:
20 May 2020 (CW)
The 100 Season 7 Series Trailer
The 100 Season 7 Watch Online & Download
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The Final Battle for Humanity: Unpacking the Cast of The 100 Season 7
For seven groundbreaking seasons, The 100 captivated audiences with its morally complex characters, brutal choices, and ever-expanding dystopian world. The series finale, Season 7, brought the narrative to a spectacular close, moving beyond the dangers of Earth and Sanctum to explore new civilizations, a mysterious Anomaly, and a final, universe-altering test for the entire human race.
The actors and actresses of Season 7 were tasked with portraying some of the most dramatic and final character transformations in the show’s history. From the ultimate sacrifice to unexpected enlightenment, here is a deep dive into the talented ensemble who brought the epic conclusion of The 100 to life.
The Core Protagonists: The Architects of the Finale
The final season revolved around the original delinquents, forcing them to confront their past mistakes and decide whether humanity was worth saving.
Eliza Taylor as Clarke Griffin
Eliza Taylor anchored the series for all seven seasons as Clarke Griffin, the reluctant leader whose defining trait was her willingness to make difficult, often devastating, choices to protect her people.
Clarke’s Season 7 Arc: The final season saw Clarke grappling with the emotional fallout of losing her mother, Abby, and being confronted by a new, powerful enemy: the Disciples of Bill Cadogan. The Disciples believed Clarke was the key to their final war because she possessed the Flame’s symbol, and her journey saw her traversing new planets like Bardo in a desperate attempt to protect her daughter, Madi. In a shocking moment that defined the final season, Clarke was forced to kill her best friend, Bellamy, an act that would ultimately haunt her as she took humanity’s final test.
Beyond The 100:
- Australian Roots: Before her American breakout, Taylor was widely known for her role as Janae Timmins on the long-running Australian soap opera Neighbours from 2005 to 2008.
- Post-Apocalyptic Projects: After The 100 concluded, Taylor continued in the sci-fi genre, starring as Hannah Carson in the NBC television series Quantum Leap (2022–2024).
- Film Work: Her film credits include the thriller The November Man (2014) and the Netflix Christmas romantic comedy Christmas Inheritance (2017).
- Collaboration: She has since worked on projects with her husband and co-star Bob Morley, including the 2023 sci-fi thriller I’ll Be Watching, which she executive produced, and the 2025 short film Status: Active.
Bob Morley as Bellamy Blake
Bob Morley played Bellamy Blake, who transformed from a cynical, self-serving survivor into a co-leader motivated by his unconditional love for his sister and his people.
Bellamy’s Season 7 Arc: Bellamy’s presence in Season 7 was significantly altered due to the actor’s request for a break, which was incorporated into the storyline by having his character seemingly killed and then transported through the Anomaly. His reappearance saw a dramatic shift, as he became a devout follower of the Disciples’ leader, Bill Cadogan, after a profound experience on the planet Etherea. This ideological conversion led to his controversial and tragic death, shot by Clarke in an effort to protect Madi.
Beyond The 100:
- Direction: Morley stepped behind the camera during his time on the show, directing the Season 6 episode “Ashes to Ashes.”
- Television: Post-The 100, he took on roles such as a guest spot on the police procedural The Rookie (Season 3) and a main role in the Australian romantic drama series Love Me.
- Early Career: Like Taylor, Morley also began his career in Australian soap operas, notably playing Drew Curtis on Home and Away and Aidan Foster on Neighbours.
Marie Avgeropoulos as Octavia Blake
Marie Avgeropoulos masterfully portrayed Octavia Blake, whose journey from “The Girl Under the Floor” to the fearsome “Blodreina” culminated in a redemptive path as a wise and peaceful warrior.
Octavia’s Season 7 Arc: Season 7 was vital for Octavia’s character, as she was immediately pulled into the new mythology via the Anomaly. Her time on the planet Skyring, where she lived an entire decade with Diyoza and Hope due to time dilation, provided her with the emotional clarity and peace necessary to become a mentor figure for her people. Her maturity and new perspective were instrumental in uniting the factions against the threat of Cadogan and the Disciples.
Beyond The 100:
- Action Roles: Avgeropoulos has leveraged her action-oriented background from The 100 into various film roles, including the sci-fi martial arts movie Jiu Jitsu (2020) and the action thrillers King of Killers (2023) and The Painter (2024).
- Debut Film: Her breakout film role came in the 2009 comedy I Love You, Beth Cooper, followed by the acclaimed comedy-drama 50/50 (2011).
Lindsey Morgan as Raven Reyes
Lindsey Morgan portrayed Raven Reyes, the brilliant zero-G mechanic and one of the most consistently intelligent and moral characters in the series.
Raven’s Season 7 Arc: Raven’s arc focused heavily on her technological expertise as she tried to understand the Anomaly and the technology of Bardo. She had a major confrontation with her moral code when she tortured a Disciple to save her friends. Critically, Morgan also took on a dual role this season by directing the episode “The Queen’s Gambit,” a significant milestone in her career.
Beyond The 100:
- Directing: Morgan’s directorial debut on The 100 proved successful.
- Major TV Role: Shortly after The 100, she was cast as a lead, Micki Ramirez, in the police procedural reboot series Walker, a role she held from 2021 to 2022.
- Film Franchise: She became the lead actress in the science fiction film trilogy’s third installment, Skylines (2020), reprising her role as Captain Rose.
- Daytime Drama: Prior to The 100, Morgan was known for playing Kristina Davis on the soap opera General Hospital.
Richard Harmon as John Murphy
Richard Harmon’s John Murphy began as a selfish villain, evolving over seven seasons into a redeemed, heroic figure known as the “Cockroach” for his resilience.
Murphy’s Season 7 Arc: Murphy’s journey hit its peak in the final season as he finally embraced a leadership role on Sanctum alongside Emori. His character arc saw him fully commit to the greater good, even risking his life by implanting Emori’s mind drive to keep her consciousness alive. He became one of the key figures arguing for humanity’s worth during the final test.
Beyond The 100:
- Genre Television: Harmon is a fixture in Canadian and American genre TV, with major roles as Julian Randol in the sci-fi series Continuum and Jasper Ames in the crime drama The Killing.
- Recent Work: He has maintained a busy career, appearing in shows like The Night Agent (2023) and, notably, landing a supporting role in the horror franchise’s next installment, Final Destination: Bloodlines (2025).
The New Guard and Expanded Roles
Season 7 introduced new main cast members and promoted existing ones, showcasing a shift in the story’s focus towards the new generation and new threats.
JR Bourne as Russell Lightbourne VII / Sheidheda
JR Bourne played a dual role in Season 6 and was promoted to main cast for Season 7, portraying the remaining Prime, Russell Lightbourne, whose body was ultimately taken over by the spirit of the dark commander, Sheidheda.
Character Arc: Sheidheda, a ruthless AI, spent the season trapped in Russell’s body, manipulating the people of Sanctum and attempting to regain power. Bourne’s performance was critical in conveying the menace of the Dark Commander in a human host, making Sheidheda the primary villain on Sanctum while the rest of the crew battled Cadogan across the stars.
Beyond The 100:
- Teen Wolf: Bourne is widely recognized for his long-running role as the werewolf hunter Chris Argent in the MTV supernatural series Teen Wolf (2011–2017), a role he reprised for Teen Wolf: The Movie (2023).
- Other Sci-Fi: He is also known for his early major television role as Martouf / Lantash on Stargate SG-1 and more recently, Isaac on Mayans M.C..
Tasya Teles as Echo / Ash
Tasya Teles was a recurring character before becoming a main cast member from Season 5. Her character, Echo, was a former Grounder assassin who became a fiercely loyal member of the main group.
Echo’s Season 7 Arc: Echo was driven by vengeance after the presumed death of Bellamy. Her transformation into a hardened Disciple, driven by a cold, calculating desire to dismantle Cadogan’s empire from the inside, underscored her commitment to her chosen family.
Beyond The 100:
- Voice Acting: Teles is the voice of the fan-favorite character Sitara in the popular video game Watch Dogs 2.
- Television: She currently stars in the Canadian comedy series Shoresy as Nat, the owner of a hockey team.
- Guest Roles: Teles has also appeared in other Vancouver-shot series like Supernatural and iZombie.
Chuku Modu as Gabriel Santiago
Chuku Modu was promoted to the main cast for the final season, portraying the idealistic and intellectually curious Child of Gabriel.
Gabriel’s Season 7 Arc: Gabriel’s final journey centered on intellectual and spiritual conflict. His deep knowledge of the Primes and the Anomaly was essential for the team’s understanding of the final threat. His arc was marked by a poignant search for meaning and a heroic self-sacrifice.
Beyond The 100:
- Major TV Roles: Modu is a recognized face from his time as Dr. Jared Kalu on the hit medical drama The Good Doctor (a role he returned to for the final season) and for his role as Aggo/Qhono in the HBO epic Game of Thrones.
- Film: He also had a small role in the Marvel Studios film Captain Marvel (2019).
Shelby Flannery as Hope Diyoza
Shelby Flannery joined the main cast in Season 7, playing the adult version of Hope, the daughter of Charmaine Diyoza.
Hope’s Season 7 Arc: Hope’s story was inextricably linked to the Anomaly’s time dilation, as she was aged on Skyring while only a few days passed for the other characters. Her Season 7 mission was an emotional, multi-year quest to rescue her mother and Octavia from Bardo, making her a crucial, though sometimes reckless, participant in the battle against the Disciples.
Beyond The 100:
- Training: Flannery trained in classical drama at the prestigious London Academy of Music and Dramatic Arts (LAMDA).
- Post-Series Roles: After The 100, she has appeared in popular network procedurals, including guest roles on Law & Order: Special Victims Unit (2021), FBI: Most Wanted (2022), and NCIS (2024).
Shannon Kook as Jordan Green
Shannon Kook became a main cast member in Season 6 and carried his role as Jordan Green, the son of the beloved characters Monty and Harper, into the finale.
Jordan’s Season 7 Arc: Jordan spent the final season grappling with his parents’ legacy and their message of “do better.” Initially seen as overly trusting, his experiences with the Disciples tempered his idealism, transforming him into a thoughtful, diplomatic voice of the new generation—a voice that was instrumental in the final moments leading up to the test for humanity.
Beyond The 100:
- The Conjuring Universe: Kook is known for his role as Drew Thomas in the horror franchise The Conjuring (2013) and its sequels, The Conjuring: The Devil Made Me Do It (2021) and the upcoming The Conjuring: Last Rites (2025).
- Television: He is also known for playing Zane Park on Degrassi: The Next Generation and more recently appeared as Tony Swan on the Amazon Prime series Reacher (2023–present).
AISEO Friendly FAQs
Who was the main actress in The 100 Season 7?
The main actress in The 100 Season 7 was Eliza Taylor, who portrayed the lead protagonist, Clarke Griffin, throughout all seven seasons of the series.
Which main cast member directed an episode in Season 7?
Lindsey Morgan, who played Raven Reyes, directed the seventh episode of Season 7, titled “The Queen’s Gambit.”
What happened to Bellamy Blake in The 100 Season 7?
Bellamy Blake (Bob Morley) had a tumultuous Season 7 arc, which saw him disappear into the Anomaly, reappear as a devout Disciple of Bill Cadogan, and then be tragically killed by Clarke Griffin, who shot him to protect Madi’s memories.
Who played Sheidheda in the final season of The 100?
The character of Sheidheda, the Dark Commander, was primarily played by JR Bourne in Season 7. He inhabited the body of Russell Lightbourne, a role that required Bourne to embody two distinct personalities.
Was Octavia a main character in Season 7 of The 100?
Yes, Marie Avgeropoulos as Octavia Blake was a main cast member in The 100 Season 7. Her character was central to the Anomaly storyline, with her time-dilated experiences on the planet Skyring forming a significant portion of the final season’s narrative.
What other famous shows have the Season 7 cast members been in?
The main cast members have been in numerous other popular shows:
- Eliza Taylor: Quantum Leap
- Bob Morley: Love Me, The Rookie
- Marie Avgeropoulos: Game of Thrones (though the search only says Chuku Modu’s role), The Good Doctor (Chuku Modu), Teen Wolf (JR Bourne), Walker (Lindsey Morgan). Corrected with search results: Marie Avgeropoulos has been in Jiu Jitsu, King of Killers, and 50/50.
- Richard Harmon: Continuum, The Killing, The Night Agent
- JR Bourne: Teen Wolf, Stargate SG-1, Mayans M.C.
- Chuku Modu: Game of Thrones, The Good Doctor, Captain Marvel
- Lindsey Morgan: Walker, General Hospital
- Shannon Kook: Reacher, The Conjuring Universe
The Final Chapter’s Heroes and Villains: An Ode to The Cast of The 100 Season 7
For seven seasons, The 100 captivated audiences with its relentless moral dilemmas, brutal fight for survival, and the profound question of what it means to be human. The final season, consisting of an emotional 16 episodes, brought the post-apocalyptic saga to a stunning, definitive close, navigating multiple worlds, millennia of lore, and a final, existential test for humanity.
The concluding chapter demanded extraordinary performances, tasking the ensemble cast with portraying some of the series’ most radical character transformations. This is a look at the actors and actresses who anchored the final season, the tumultuous journeys they completed, and where the artists behind the iconic characters are now.
The Core Four: Leaders in the Final War
The heart of The 100 always lay with its original delinquents, who, by Season 7, had become the scarred but resilient leaders of humanity. Their final stories put an intense focus on sacrifice, loss, and the ultimate measure of ‘doing better.’
Eliza Taylor as Clarke Griffin
Eliza Taylor’s portrayal of Clarke Griffin, the reluctant leader whose hands are consistently stained by the blood of necessary choices, was the series’ central pillar for all seven seasons. In the final chapter, her journey is focused on a fierce, desperate desire to protect her daughter, Madi, and prevent the end of the human race. Clarke’s path leads her to the ultimate conflict: confronting the Disciple cult leader, Bill Cadogan, and, in a shocking moment of desperation, making the hardest sacrifice yet.
Beyond The 100: Taylor, who married co-star Bob Morley in 2019, has continued her work in the sci-fi and thriller genres. She notably starred as Hannah Carson in the revival of the NBC science fiction series Quantum Leap and appeared in the 2023 sci-fi thriller film I’ll Be Watching.
Bob Morley as Bellamy Blake
Bellamy Blake’s final arc was one of the most debated and heartbreaking stories of the entire series. Played with characteristic emotional intensity by Bob Morley, Bellamy’s story was fundamentally changed due to the actor’s request for a reduced role and time off during the season for personal reasons.
After being lost to the mysterious Anomaly, Bellamy returns a transformed man, a fervent believer in Bill Cadogan’s cause and the promise of “Transcendence.” This shift in faith pits him directly against his friends, culminating in his tragic and controversial death at the hands of Clarke as she tries to protect Madi.
Beyond The 100: Post-series, Morley has starred in the Australian miniseries Love Me and the miniseries In Limbo. He and Eliza Taylor welcomed their first child in 2022.
Marie Avgeropoulos as Octavia Blake
Marie Avgeropoulos brought the wild, constantly evolving Octavia Blake full circle. Season 7 reveals the decade-long journey she took with Charmaine Diyoza on the prison planet Skyring, where she found a deep sense of peace and a nurturing role as a co-parent to Hope. This self-actualized version of Octavia focuses on redemption and family, leaving behind the ‘Skairipa’ and ‘Blodreina’ personas to fight for a peaceful future and a definitive reunion with her brother.
Beyond The 100: Avgeropoulos, who felt a bittersweet end to the series due to the abrupt wrap-up just before the COVID-19 pandemic lockdown, has continued her acting career in various film and television roles.
Lindsey Morgan as Raven Reyes
Lindsey Morgan’s Raven Reyes, the brilliant and moral mechanical engineer, was one of the most vital figures in the final season. Her storyline is fraught with agonizing moral choices, particularly when she is forced to deceive the Eligius prisoners, leading to the death of several people, including Hatch, in order to repair Sanctum’s life-support system. Morgan’s contribution to the final season was also behind the camera, as she notably made her directorial debut with the emotional episode “The Queen’s Gambit.”
Beyond The 100: After the series finale, Morgan took on a lead role as Micki Ramirez in the CW’s reboot series Walker, a role she later chose to step away from for personal reasons.
The Second Tier: Redemption, Vengeance, and Fate
The remaining main cast members were integral to the intricate, multi-planetary storytelling of Season 7, each facing a profound test of their own nature.
Richard Harmon as John Murphy
John Murphy, the ultimate survivor dubbed “The Cockroach,” completed one of the show’s most remarkable redemption arcs in Season 7. Harmon’s character unexpectedly falls into a leadership role on Sanctum while Clarke and the others are gone, forced to protect Madi, Emori, and the remaining Sanctumites from the threat of the newly resurrected Dark Commander, Sheidheda. This reluctant leadership challenges his core philosophy of “self-preservation,” making him a hero despite his cynicism. Harmon originally auditioned for Bellamy, and the character of Murphy was only supposed to live until the second episode.
Beyond The 100: Harmon has been cast in roles such as Erik Campbell in the 2025 horror film Final Destination: Bloodlines, receiving positive reviews for his performance.
Tasya Teles as Echo
Tasya Teles’ character, the former Azgeda assassin Echo (or Ash), experiences a dramatic “Echo-lution” in Season 7. When Bellamy is presumed dead on Bardo, her grief and rage push her toward an extreme desire for revenge against the Disciples. Echo transforms, adopting the hardened, brutal identity of a Disciple soldier and even marking her face with a ceremonial scar to signal her rebirth and dedication to war. Her arc revolves around her journey back from the brink of total self-destruction to find peace with her chosen family in the finale.
Beyond The 100: Teles currently has a leading role in the Canadian TV comedy series Shoresy as the character Nat.
Chuku Modu as Gabriel Santiago
Promoted to a series regular, Chuku Modu’s Gabriel Santiago serves as the key voice of scientific reason and intellectual curiosity amidst the Disciples’ religious dogma on Bardo. His final season arc is a search for the truth about the Anomaly and the origins of the Primes, ultimately sacrificing his freedom, and later his life, to save his friends. Gabriel’s consistent goodness and philosophical nature made him a grounding presence in the season’s complex lore.
Beyond The 100: Modu is well-known for his roles in Game of Thrones and The Good Doctor, where he was part of the original main cast and later rejoined in a recurring capacity. He has also served as the narrator for the BBC crime documentary series The Moment of Proof.
Shannon Kook as Jordan Green
The son of fan-favorite characters Monty and Harper, Shannon Kook’s Jordan Green represents the last sliver of true, untainted innocence in the brutal world of The 100. In Season 7, his story is critical, as he is the first to decipher Bill Cadogan’s twisted interpretation of the Bardoan texts. Jordan’s journey from a sheltered idealist to someone who has witnessed profound trauma—but chooses hope—culminates in him rejecting Transcendence in the series finale, opting to live a human life alongside the others on the renewed Earth.
Beyond The 100: Kook has continued his acting career, taking on various roles in film and television following the show’s conclusion.
Shelby Flannery as Hope Diyoza
Shelby Flannery was promoted to a series regular for the final season, carrying the weight of the Anomaly storyline. Her character, Hope, is a young woman raised on the time-dilated planet Skyring, whose journey is fueled by a desire for revenge and the rescue of her mother, Diyoza. Flannery’s debut as an adult in the Season 6 finale perfectly set the stage for the time-jumping, mysterious tone of the final season. Her character’s final arc sees her finding peace by forming a new, unconventional family.
Beyond The 100: The 100 was one of Flannery’s first major professional roles after drama school, and she has since continued to pursue opportunities in the industry.
The Antagonists and Allies: The Fight for Sanctum
The final season’s main conflict was split between the cosmic war on Bardo and the political/physical war on Sanctum, largely revolving around two powerful recurring characters.
JR Bourne as Sheidheda / Russell Lightbourne
JR Bourne delivered a chilling performance as the Dark Commander, Sheidheda, who manages to upload his consciousness into the body of the deceased Russell Lightbourne. As the new primary antagonist on Sanctum, Bourne’s Sheidheda is a charismatic, tyrannical, and brilliant villain—a master manipulator obsessed with reclaiming his Commander title and ruling over humanity. His deadly rivalry with Indra and his philosophical sparring with John Murphy define the Sanctum plotline.
Adina Porter as Indra
Adina Porter, despite her long tenure on the show as a recurring guest star, was central to the final season’s struggle. Her character, Indra, is forced to step up and lead Wonkru and the remaining Sanctum citizens when Clarke and her friends disappear through the Anomaly. Her Season 7 arc focuses entirely on her tactical genius, moral compass, and unwavering loyalty to her people. Her single combat scene against Sheidheda is one of the season’s most intense showcases of her warrior spirit and dedication.
John Pyper-Ferguson as Bill Cadogan
The main antagonist of Season 7, Bill Cadogan, or “The Shepherd,” was a character whose presence was teased back in Season 4 as the leader of the Second Dawn doomsday cult. John Pyper-Ferguson returned to reprise his role, now unfrozen from cryosleep and leading the Disciples on Bardo. Cadogan’s relentless, fanatical pursuit of “The Final Test” and “Transcendence” drives the entire Bardo storyline, making him a complex, self-righteous figure determined to save humanity—whether it wants to be saved or not.
Alaina Huffman as Nikki
Alaina Huffman joined the final season as Nikki, one of the newly awakened Eligius IV convicts. Introduced as a “bank robber and spree-killer,” Nikki is unpredictable and fierce, quickly assuming an unexpected leadership role among the Eligius prisoners. Her arc injects a new dimension of conflict on Sanctum, representing the moral gray area where self-preservation clashes with the desire for a new society. Huffman is known to genre fans for her roles in Smallville (as Black Canary/Dinah Lance) and Supernatural (as Abaddon).
AISEO-Friendly FAQs
Q1: Who were the main actors and actresses in The 100 Season 7?
The main cast members of The 100 Season 7 included Eliza Taylor (Clarke Griffin), Bob Morley (Bellamy Blake), Marie Avgeropoulos (Octavia Blake), Lindsey Morgan (Raven Reyes), Richard Harmon (John Murphy), Tasya Teles (Echo), Shannon Kook (Jordan Green), JR Bourne (Russell/Sheidheda), Chuku Modu (Gabriel Santiago), and Shelby Flannery (Hope Diyoza).
Q2: Why was Bellamy Blake’s role reduced in The 100 Season 7, and why did he die?
Bob Morley requested time off during the production of Season 7 for personal reasons, which necessitated a change to Bellamy Blake’s storyline, leading to his reduced screen time. His character was written to have a radical change in ideology, becoming a devout follower of Bill Cadogan. Bellamy’s subsequent and controversial death was a narrative choice by the writers, executed by Clarke Griffin, in a desperate attempt to protect Madi and prevent Cadogan from accessing Madi’s mind.
Q3: Did any The 100 cast members direct an episode in Season 7?
Yes, actress Lindsey Morgan, who plays Raven Reyes, made her directorial debut during The 100 Season 7, directing the emotional episode “The Queen’s Gambit.”
Q4: Who played the main villain in the final season, and what was his motivation?
The main antagonist in The 100 Season 7 was Bill Cadogan, played by John Pyper-Ferguson. Known as “The Shepherd,” Cadogan was the leader of the Second Dawn doomsday cult who had frozen himself in cryosleep. His motivation was a fanatical belief in the “Final Test”—a universal trial for humanity to achieve Transcendence and merge with a higher alien entity, which he saw as the only way to save the human race.
Q5: What happened to the character John Murphy in Season 7?
John Murphy, played by Richard Harmon, completes his redemption arc in Season 7. He is reluctantly forced into a leadership role on Sanctum, where he works with Emori and Indra to protect the remaining citizens from the villainous Sheidheda. Murphy, the perennial “cockroach” of survival, ultimately earns his place among the final surviving human group on the renewed Earth, choosing a mortal human life with his friends over Transcendence.
The 100: A Look Back at the Stellar Cast and Characters of the Final Season (Season 7)
For seven seasons, The 100 redefined what post-apocalyptic television could be, relentlessly challenging its characters with impossible moral dilemmas—often under the banner of survival. The final season, Season 7, brought the epic saga to a close, expanding the universe far beyond Earth to multiple new planets linked by a mysterious network of Anomaly Stones. This final chapter, spanning 16 episodes, required the cast to navigate not only political strife and fanatical cults but also the emotional weight of a “Final War” for the human race.
While often mistakenly referred to as a “web series,” The 100 was a flagship science fiction drama television series on The CW network, running from 2014 to 2020. The final season put its core actors and several new, powerful talents—all of whom were pivotal to the series’ controversial and moving conclusion—through their paces, delivering performances that sealed the legacy of their characters.
Here is a deep dive into the actors and actresses who anchored the final, sprawling season of The 100.
The Core Triumvirate: The Veterans of the Apocalypse
The series finale saw a small band of the original survivors choose to live out their lives together on a newly habitable Earth. The main cast of Season 7, especially the three remaining original leads, had to portray seven years of trauma, loss, and difficult leadership.
Eliza Taylor as Clarke Griffin
- Character Arc in Season 7: Clarke, the central protagonist and perennial “Head and Heart” leader, spends the final season fighting to rescue her surrogate daughter, Madi, from the Disciples of Bardo and their leader, Bill Cadogan. Her journey is marked by profound loss and a fierce, primal protection of her chosen family. In the series finale, Clarke confronts the enigmatic Judge and accidentally takes the “Final Test” for humanity. Her failure due to her inability to let go of violence forces a pivotal intervention by another character, making her role as a leader and saviour come full circle.
- Beyond The 100: Australian actress Eliza Taylor gained early recognition for her long-running role as Janae Timmins on the popular Australian soap opera Neighbours. After The 100, she continued her work in science fiction, notably starring as Hannah Carson in the NBC series Quantum Leap from 2022 to 2024.
- Personal Connection: Taylor is married to her co-star, Bob Morley, a real-life relationship that was a delightful surprise for fans.
Bob Morley as Bellamy Blake
- Character Arc in Season 7: Bellamy’s journey in the final season was one of the most divisive. His character is abducted by the Disciples early in the season, leading to his presumed death and subsequent spiritual awakening after a prolonged absence. Upon his return, he is a changed man, having become a devout follower of Bill Cadogan’s philosophy of transcendence. His loyalty shifts dramatically from his friends to Cadogan’s cause, leading to his shocking, tragic, and final death at the hands of Clarke to protect Madi’s secret.
- Beyond The 100: Bob Morley is another Australian soap opera veteran, known for roles on Home and Away and Neighbours, where he and co-star Eliza Taylor first crossed paths years before The 100. Morley also made his directorial debut during the show’s run, directing the Season 6 episode “Ashes to Ashes.” His limited appearances in the final season were largely due to the actor requesting time off for personal reasons.
Marie Avgeropoulos as Octavia Blake
- Character Arc in Season 7: Octavia’s storyline sees one of the most significant personal transformations. Having spent ten years (due to time dilation) on the planet Skyring raising Hope Diyoza with Charmaine Diyoza, Octavia begins the season as a woman seeking peace and trying to escape her past as “Blodreina.” She becomes an instrumental figure in uniting the various factions and, alongside Raven, fights to save humanity from itself. In the finale, she chooses to return to Earth with Clarke and the handful of others who rejected transcendence, finally finding a sense of belonging and peace.
- Beyond The 100: The Canadian actress is known for her athleticism, which she brought to the warrior role of Octavia Blake. She had roles in films like I Love You, Beth Cooper and Hunt to Kill before landing her career-defining role in The 100.
The Engineers of Survival: Brains, Bravery, and Redemption
These three actors played characters who had, by Season 7, shed their troubled pasts to become the moral and intellectual backbone of the main group.
Lindsey Morgan as Raven Reyes
- Character Arc in Season 7: Raven continues to be the group’s technical prodigy, often burdened by the knowledge of what must be done to survive. Her arc focuses on the high cost of her pragmatism, which leads to her accidentally causing the deaths of many Disciple workers. This trauma is a major weight she carries into the climax of the series, where she is forced to take the Final Test on behalf of humanity and must confront the Judge, who takes the form of Clarke’s mother, Abby Griffin.
- Beyond The 100: An American actress of Irish, French, and Mexican descent, Lindsey Morgan’s pre-The 100 work included a Daytime Emmy-nominated role on the soap opera General Hospital. She also made her directorial debut during Season 7 with the episode “The Queen’s Gambit,” and went on to star in the television series Walker.
Richard Harmon as John Murphy
- Character Arc in Season 7: Murphy’s final arc completes his transformation from the “cockroach”—the self-serving delinquent—to a true hero. Along with his partner Emori, he is forced into a leadership position, navigating the political chaos and a rising Grounder rebellion led by Sheidheda on Sanctum. His ultimate moment of redemption comes when he refuses to let Emori die, saving her consciousness by implanting her mind drive into his own head. The couple’s journey solidifies their status as two people who learned to put each other, and eventually their people, first.
- Beyond The 100: Canadian actor Richard Harmon is a veteran of genre television, with notable roles in The Killing as Jasper Ames and Continuum as Julian Randol. He has a recurring presence in independent films and horror projects. His sister, Jessica Harmon, also played the recurring character Niylah in The 100.
Tasya Teles as Echo / Ash
- Character Arc in Season 7: Driven by the presumed death of Bellamy Blake, Echo is consumed by a thirst for vengeance against the Disciples of Bardo. Her journey is one of emotional deconstruction, as she embraces her former Ice Nation identity, even shedding her humanity to go undercover. Her destructive pursuit of revenge eventually forces her to confront her past and choose a path of peace for her future, culminating in her survival and return to Earth.
- Beyond The 100: Canadian actress Tasya Teles, who joined the show in Season 2 and was promoted to series regular in Season 5, is known for her previous roles in shows like Rogue and her subsequent starring role as Nat in the Canadian TV series Shoresy.
The New Main Players: Cults, Commandership, and the Anomaly
Season 7 elevated three previously recurring actors to series regulars, reflecting their characters’ central importance to the final season’s main conflicts involving the Disciples and Sheidheda.
JR Bourne as Russell Lightbourne VII / Sheidheda
- Character Arc in Season 7: Bourne delivered one of the season’s most compelling performances by playing two characters in one body. After the death of the charismatic Prime Russell Lightbourne, his body is secretly taken over by the consciousness of the “Dark Commander,” Sheidheda. As the new antagonist on Sanctum, Bourne’s Sheidheda is a chilling, intelligent warlord who masterfully manipulates his followers into a religious civil war, creating a significant threat independent of the Bardo conflict. Bourne’s ability to switch between Russell’s calm facade and Sheidheda’s menacing presence was a highlight of the season.
- Beyond The 100: JR Bourne is a well-known Canadian genre actor with a dedicated fan base from his work on Stargate SG-1 and his main cast role as Chris Argent in the MTV series Teen Wolf.
Chuku Modu as Gabriel Santiago
- Character Arc in Season 7: Gabriel, an original member of the Children of Gabriel from Sanctum, is the most knowledgeable character regarding the Anomaly. His arc focuses on his philosophical curiosity and desire for self-sacrifice to atone for the errors of his past lives. He becomes a vital member of the team on Bardo, using his knowledge to aid the group. In a poignant moment, he sacrifices himself to destroy the Bardo’s critical technology, effectively giving humanity a chance against the Disciples, and finding the peace he sought.
- Beyond The 100: The British actor is recognizable to many audiences for his recurring role as Aggo in Game of Thrones and for starring as Dr. Jared Kalu on the medical drama The Good Doctor.
Shelby Flannery as Hope Diyoza
- Character Arc in Season 7: Introduced in the Season 6 finale as the adult daughter of Charmaine Diyoza, Hope’s arc is dictated by the time dilation on Skyring. She is a trained warrior whose entire life is focused on rescuing her parents and Octavia from the Disciples. Her loyalty to her adopted family drives her actions, leading her through a complex journey of self-discovery and violence, ultimately finding a future on the reborn Earth with her friend and eventual romantic partner, Jordan Green.
- Beyond The 100: The 100 Season 7 was the American actress’s first professional series regular role, following her graduation from drama school, making her introduction as an adult in the time-jump reveal a memorable and significant launch for her career.
The Pillars of Wonkru and Sanctum
The final season also relied heavily on its phenomenal supporting cast, many of whom had been with the show since the early seasons, providing grounding and gravitas to the high-stakes plot.
- Adina Porter as Indra: A fan-favorite and veteran stage actress, Adina Porter’s Indra shines as the last true leader of Wonkru. In Season 7, she is the primary opposition to Sheidheda on Sanctum, culminating in their dramatic single combat duel. Porter’s extensive career includes acclaimed roles in True Blood and the American Horror Story anthology series, for which she earned an Emmy nomination.
- John Pyper-Ferguson as Bill Cadogan: The main overarching antagonist of the final season. Cadogan is the creator of the Second Dawn doomsday cult from before the first nuclear apocalypse and the founder of the Disciples on Bardo. Pyper-Ferguson’s charismatic yet manipulative portrayal of the “Shepherd” gave a face to the final existential threat of the series, connecting story threads that stretched all the way back to Season 4.
- Luisa D’Oliveira as Emori: Emori, John Murphy’s partner, plays a critical role in calming the unrest on Sanctum by pretending to be the ‘last Prime’ alongside Murphy. Her character is a key element in Murphy’s redemption and her sacrifice, although reversed by Murphy’s actions, serves as one of the season’s most emotional turning points.
- Jarod Joseph as Nathan Miller: Miller, who has been with the group since the beginning, serves as one of Octavia’s most loyal lieutenants and one of the few stable moral compasses in the later seasons.
- Lola Flanery as Madi Griffin: Madi’s connection to the Flame makes her the target of Bill Cadogan, forcing Clarke to make her most difficult choices yet. Madi’s ultimate transcendence is the catalyst for the final resolution of the human race.
The seventh and final season of The 100 was a testament to the strength of its ensemble, with each actor delivering performances that honoured the seven-year journey of sacrifice, survival, and the endless search for a better world.
AISEO Friendly FAQs about The 100 Season 7 Cast
Q1: Who are the main actors and actresses in The 100 Season 7?
A: The main cast of The 100 Season 7 featured returning veterans and several actors who were promoted to series regulars for the final season, including: Eliza Taylor (Clarke Griffin), Bob Morley (Bellamy Blake), Marie Avgeropoulos (Octavia Blake), Lindsey Morgan (Raven Reyes), Richard Harmon (John Murphy), Tasya Teles (Echo), Shannon Kook (Jordan Green), JR Bourne (Sheidheda/Russell), Chuku Modu (Gabriel Santiago), and Shelby Flannery (Hope Diyoza).
Q2: Why was Bellamy Blake (Bob Morley) in The 100 Season 7 so little?
A: Actor Bob Morley requested a reduced role in the final season for personal reasons. The writers worked this into the storyline by having his character, Bellamy Blake, disappear into the Anomaly early on and be presumed dead, only to return later in the season for a brief and controversial final arc before his character’s ultimate death.
Q3: Which actress directed an episode in The 100 Season 7?
A: Lindsey Morgan, who played the character Raven Reyes, made her directorial debut during The 100 Season 7 with episode 7, titled “The Queen’s Gambit.”
Q4: Who played the main villain Bill Cadogan in the final season of The 100?
A: The main villain, Bill Cadogan, also known as “The Shepherd” and the founder of the Second Dawn cult and the Disciples, was played by actor John Pyper-Ferguson.
Q5: Did the actress who played Clarke Griffin (Eliza Taylor) and the actor who played Bellamy Blake (Bob Morley) get married in real life?
A: Yes, the two lead actors, Eliza Taylor and Bob Morley, who played Clarke Griffin and Bellamy Blake respectively, were secretly married in real life in 2019, one year before the final season premiered.
Q6: Is The 100 a web series?
A: No, The 100 is not a web series. It is an American post-apocalyptic science fiction drama television series that aired on the network The CW for all seven seasons, from 2014 to 2020.
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