Who Is The Killer In A Murder At The End Of The World? 15 Suspects Ranked!

Layla Will

Explore the mystery of 'A Murder at the End of the World' as viewers play detective in a secluded retreat. With a concealed killer, shocking deaths, and immersive storytelling, the FX series challenges audiences to unravel the enigma and deduce the murderer's identity. So, who is the killer in A Murder At The End Of The World? Let's find out with 15 suspects below!

1. Andy Ronson (Clive Owen) - Billionaire Tech Mogul & Retreat Host

Andy Ronson (Clive Owen) Source: Google Images

In the first three episodes of 'A Murder at the End of the World,' suspicion falls on Ronson for Bill's death. Ronson's questionable handling of the situation and controversial AI plans make him a prime suspect. The invitation of Bill and Darby right after her book release adds a mysterious layer. Although Ronson appears innocent in episode 5, doubts linger, suggesting he may have hired someone.

Bill's message in the Silver Doe book hints at faulty programming, implicating Ronson indirectly through Ray. So, in A Murder at the End of the World, who killed Bill? The mystery deepens in episode 6 with Bill's clue about a code discrepancy in Ray, potentially linking it to his demise.

2. Eva (Britian Seibert) - Hotel Staff/Andy Ronson's Employee:

Eva (Britian Seibert) Source: Google Images

In a surprising twist, 'A Murder at the End of the World' transforms Eva from a seemingly inconspicuous character to a potential key player in the overarching murders. Episode 4 uncovers her access to the retreat's medical ward, where Bill was injected with morphine shots matching those from a critical scene. This revelation thrusts Eva into the suspect spotlight, raising questions about her involvement.

The plot thickens in episode 5 when Eva is the first to report the missing morphine shot, adding layers to her potential role. Episode 6 unveils her romantic interest in Andy, providing a motive that suggests she might be willing to eliminate obstacles in his path, making her a compelling suspect in the unfolding mystery.

3. Zoomer (Kellan Tetlow) - Andy Ronson & Lee Andersen's Son:

Zoomer (Kellan Tetlow)

In the first three episodes of 'A Murder at the End of the World,' Zoomer appears as a secondary character with subtle hints suggesting a more significant role.

Andy Ronson's peculiar instructions regarding Zoomer's food and the emphasis on calling AI 'Alternate Intelligence' raise suspicions about Zoomer possibly being an AI creation. Episode 4 hints at Zoomer being Bill's son, adding complexity to his character.

While not directly a suspect, Zoomer's relationship with Bill becomes a potential motive for the murder. Episode 5 further fuels intrigue as Andy emphasizes Zoomer as 'King Arthur,' possibly foreshadowing his involvement in the unfolding mystery.

4. Todd (Louis Cancelmi) - Ronson's Head Of Security:

Todd (Louis Cancelmi) Source: Google Images

In this movie, Todd plays a pivotal role as Andy's right-hand man, akin to Alferd's relationship with Batman, positioning him as a prime suspect in the overarching mystery. Todd's mysterious presence at the bookstore during Darby's book recitation raises eyebrows, justified later as his interest in true crime.

After Bill's murder, Todd's insistence on Darby leaving the crime scene and his subsequent escorting of her back to her room suggest a deeper connection, implying he may possess crucial knowledge about the events leading to the murder, if not direct involvement.

5. Lu Mei (Joan Chen) - Chinese AI Tech Titan:

Lu Mei (Joan Chen) Source: Google Images

In 'A Murder at the End of the World,' Lu Mei's limited screen time in the initial episodes makes it challenging to assess her role in the murder. Despite being confirmed alibi in episode 5, her influential status in the AI world sparks suspicion, especially with her opposition to Bill's anti-technology stance.

The revelation of her hacking abilities raises questions about potential involvement in Rohan's pacemaker incident. Episode 6 unveils Lu Mei's smart city projects and constant surveillance, hinting at possible motives against technology critics like Bill and Rohan, reinforced by their prior shared flight

6. David (Raúl Esparza) - Argentine-American Venture Capitalist:

David (Raúl Esparza) Source: Google Images

In 'A Murder at the End of the World,' David's initial encounter with Darby showcases his arrogant and wealthy demeanor, suggesting a willingness to cross moral boundaries for success. While nothing explicitly points to him as Bill's killer, his refusal to disclose the reason for calling Bill on the night of the murder raises suspicions.

However, episode 6 unveils his involvement in Lee's escape plan, indicating collaboration with Rohan and Bill rather than opposition, challenging initial suspicions.

7. Lee Andersen (Brit Marling) - Former Hacker & Ronson's Wife:

Lee Andersen (Brit Marling) Source: Google Images

Although Lee seems suspicious almost throughout A Murder at the End of the World, episode 6 confirms that she cannot be the killer. Lee tells Darby that Bill, Rohan, and David were helping her escape the hotel because Andy was keeping her and Zoomer trapped.

However, Andy seemingly pd out their plan and killed Bill and Rohan before they could help Lee. While it is possible that Lee lied to Darby about her history with Andy in A Murder at the End of the World's episode 6, her story does not have any visible inconsistencies.

8. Oliver (Ryan J. Haddad) - Robotics Expert:

Oliver (Ryan J. Haddad) Source: Google Images

In the first three episodes of 'A Murder at the End of the World,' Oliver remains a mystery, with Andy Ronson noting his expertise in robotics. This expertise puts him in opposition to Bill, known for his anti-technology stance.

While this misalignment might not be a sufficient motive for Oliver to kill Bill, the possibility arises that he could have supported another tech billionaire's plan to eliminate Bill. Ray's revelation of Oliver's past hate tweet against Bill further underscores their ideological differences. However, Oliver's assistance to Darby and Lee in episode 6 complicates the likelihood of his direct involvement in the murders.

9. Sian (Alice Braga) - Brazillian Doctor & Astronaut:

Sian (Alice Braga) Source: Google Images

In 'A Murder at the End of the World,' Sian, the only doctor at the retreat, initially aids Darby in a critical situation with Bill, making it seem unlikely she killed him. However, her dismissal of the idea of murder raises questions, especially considering her medical background. Despite being a doctor, Sian's warning to Darby in episode 3 and her revealed hacking skills in episode 4 add an air of suspicion.

While Sian's death in episode 5 might lessen her role as a suspect, lingering doubts about her involvement in Bill's demise persist. The mystery deepens as her actions appear inconsistent with those of a central killer, leaving viewers with intriguing uncertainties.

10. Tomas (Daniel Olson) - Hotel Staff Member:

Tomas (Daniel Olson) Source: Google Images

In a crucial revelation in 'A Murder at the End of the World,' Darby hacks into the doorbell camera footage of Bill's room, exposing hotel staff members outside just before his murder. Given their potential access to the master key, they become notable suspects.

The staff member encountered by Darby, who ignores her inquiry about serving tea in Bill's room, raises suspicion. While he may not be the killer, his knowledge of who was in Bill's room before the murder intensifies the intrigue surrounding the staff as possible accomplices or witnesses.

11. Ziba (Pegah Ferydoni) - Activist (Who Is The Killer In A Murder At The End Of The World):

Ziba (Pegah Ferydoni) Source: Google Images

In 'A Murder at the End of the World,' Ziba, a vocal critic of wealth hoarding, initially expresses admiration for Bill, a like-minded activist, attending the retreat solely to meet him. Her obsession with Bill raises initial doubts, but what makes her a prime suspect is her choice to remain at the retreat even after Bill's death, contrary to her earlier motive.

While Ziba may seem an unlikely killer, her lack of a solid alibi adds to the suspicion surrounding her, making her a potential suspect in the unfolding murder mystery.

12. Marius (Christopher Gurr) - Hotel Manager:

Marius (Christopher Gurr) Source: Google Images

Marius, the hotel manager, appears unremarkable, but his intimate knowledge of the hotel and access to all rooms suggest potential involvement in the murder, albeit unknowingly. Episode 5 strengthens his alibi, confirming his presence in the kitchen playing poker with other guests, making it highly unlikely that he could have killed Bill.

While initially raising suspicions, Marius emerges as a less likely suspect with a seemingly solid alibi.

13. Martin (Jermaine Fowler) - Filmmaker:

Martin (Jermaine Fowler) Source: Google Images

In 'A Murder at the End of the World,' Martin initially comes across as friendly, but his inquiries about Bill during the flight and his peculiar reaction to Darby's dating history raise some suspicion.

However, episode 5 dispels doubts as it reveals Martin's alibi – he was engaged in a poker game with Lee, Lu, and Marius when Bill was murdered. This makes it impossible for Martin to be the killer, shifting attention away from him as a suspect in the unfolding mystery.

14. Rohan (Javed Khan) - Climate Scientist:

Rohan (Javed Khan) Source: Google Images

Javed Khan portrays Rohan, a character deeply affected by Bill's demise. When the news breaks, Rohan's emotional response and departure from the table suggest a personal connection with Bill. His grief indicates he might not be directly responsible for the murder.

Episode 3 reinforces this by revealing Rohan's plans with Bill at the retreat, seemingly dismissing him as a suspect. However, the plot takes a turn when Rohan himself becomes a victim in episode 1, murdered by the same person who killed Bill, deepening the mystery surrounding their connection and the circumstances of their deaths.

15. Darby Hart (Emma Corrin) - Gen Z Amateur Detective:

Darby Hart (Emma Corrin) Source: Google Images

Emma Corrin's character, Darby Hart, appears an unlikely suspect for the murder. However, as one of the retreat's guests, she remains a potential p in the mystery. The creators, Brit Marling and Zal Batmanglij, have previously explored supernatural concepts in their projects, introducing elements like time travel and near-death experiences.

Given the filmmakers' penchant for unreliable narration and unexpected twists, Darby cannot be ruled out as a suspect, adding an intriguing layer to the unfolding mystery.

As 'A Murder at the End of the World' progresses, a diverse array of characters deepens the mystery surrounding the central murder. The series keeps viewers guessing with subtle hints and unexpected twists, building anticipation for the ultimate revelation in this captivating tale of suspense. So now, did you have the answer?