Netflix has unveiled the gripping trailer for “The Woman in Cabin 10,” showcasing Keira Knightley in a psychological thriller that promises to keep audiences on the edge of their seats. Released on August 26, 2025, The Woman in Cabin 10 trailer introduces viewers to a mysterious and dangerous world aboard a luxury superyacht where nothing is as it seems.
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The Trailer That’s Making Waves
The Woman in Cabin 10 trailer opens with what appears to be an idyllic assignment for travel journalist Lo Blacklock, played by Keira Knightley. “I am not imagining this,” Lo Blacklock insists in the trailer, setting the tone for a story about truth, credibility, and survival.
The two-minute trailer showcases a humorous yet emotionally layered interaction that quickly turns sinister when Lo witnesses what she believes to be a passenger thrown overboard in the middle of the night.
The Mystery Unfolds
The central tension revealed in The Woman in Cabin 10 trailer revolves around Lo’s desperate attempts to convince others of what she witnessed. After hearing muffled cries in the middle of the night, she witnesses a passenger thrown overboard, but the next day, the yacht’s captain insists that there was never a guest staying next door and that all passengers and crew are accounted for.
| Key Plot Elements | Trailer Reveals | Character Impact |
|---|---|---|
| Witness Account | Lo sees woman thrown overboard | Challenges her credibility |
| Official Denial | All passengers accounted for | Creates isolation |
| Investigation | Lo searches for truth alone | Puts her life at risk |
| Gaslighting | Wealthy guests dismiss her claims | Questions her sanity |
Keira Knightley’s Commanding Performance
The Woman in Cabin 10 trailer showcases Keira Knightley in a departure from her typical period drama roles. As director Simon Stone explains, “Lead female characters have had a bit of a bad rap. It’s always the woman whose sanity we’re doubting. I wanted Lo to feel more like the lead characters from ’70s paranoid thrillers — Dustin Hoffman, Robert Redford, Gene Hackman in ‘The Conversation.’ You never question them.”
Knightley’s portrayal of Lo Blacklock demonstrates her range as an actress, transitioning from the Oscar-nominated performances in period pieces to this contemporary thriller. “There’s nothing to be embarrassed about, Laura,” Guy Pearce tells Knightley in the trailer. “You were convinced what you saw was real.” She promptly replies, “It was real.”
The Stellar Ensemble Cast
The Woman in Cabin 10 trailer features an impressive ensemble cast that brings depth and intrigue to the luxury yacht setting. Director Simon Stone notes, “It’s an incredibly stacked cast. Keira has led in an extraordinary way, and Guy as well. But the entire ensemble has been amazing.”
Main Cast Members:
| Actor | Character | Role Description |
|---|---|---|
| Keira Knightley | Lo Blacklock | Travel journalist and protagonist |
| Guy Pearce | Richard Bullmer | Wealthy yacht owner |
| Hannah Waddingham | Heidi | Gossipy passenger |
| Kaya Scodelario | Grace | Social media influencer |
| David Ajala | Ben | Lo’s photographer ally |
| Daniel Ings | Adam | Media fortune heir |
Supporting Cast: Art Malik, Gugu Mbatha-Raw, David Morrissey, Paul Kaye, Amanda Collin, Lisa Loven Kongsli, John MacMillan, Christopher Rygh, and Pippa Bennett-Warner
Based on Ruth Ware’s Bestselling Novel
The Woman in Cabin 10 trailer brings to life Ruth Ware’s 2016 bestselling psychological thriller. Author Ruth Ware describes the core theme as “a woman who experiences something wrong, reports it truthfully, and isn’t taken seriously because of who she is. Too many people know what that feels like and I think we want vindication for ourselves as much as Lo.”
The film marks the first adaptation of Ware’s work, though several other projects are in development. The trailer suggests a gripping story about classism, gender and gaslighting, themes that resonate strongly in contemporary society.
The Story Behind the Adaptation
The journey to bring this story to screen began when CBS initially acquired the film rights in 2017. In May 2024, Netflix secured the rights with Simon Stone set to direct and Keira Knightley attached to star. Stone looked at classic ’70s thrillers like Marathon Man, Klute, The Conversation, and Three Days of the Condor as touchpoints for the film. He also cites Alfred Hitchcock’s “The Lady Vanishes,” which shares significant DNA with Ware’s original novel.
Technical Excellence and Production Values
The Woman in Cabin 10 trailer showcases impressive production values, filmed aboard the 83-meter luxury superyacht “The Savannah.” This $150 million vessel, built in 2015, provides an authentic backdrop for the film’s high-stakes drama. The award-winning yacht can accommodate up to 12 guests and 24 crew members, creating the perfect isolated setting for the psychological thriller.
Behind the Camera
Creative Team:
- Director: Simon Stone (The Daughter, The Dig)
- Screenplay: Joe Shrapnel, Anna Waterhouse, and Simon Stone
- Based on: Emma Frost’s adaptation of Ruth Ware’s novel
- Producers: Debra Hayward and Ilda Diffley
- Executive Producers: Cindy Holland and Richard Hewitt
The film was shot in Dorset and aboard The Savannah in September 2024, with Stone bringing his theatrical background to create an intimate yet suspenseful atmosphere.
Themes of Truth and Credibility
The Woman in Cabin 10 trailer emphasizes powerful themes about believing women and the challenges faced when reporting uncomfortable truths. The trailer suggests a story where Lo finds herself increasingly isolated as she pursues the truth about what happened on that fateful night.
“These people run the world,” David Ajala’s character Ben warns Knightley’s Lo. “Don’t piss them off.” This exchange in the trailer highlights the power dynamics at play and the dangerous territory Lo enters by challenging the wealthy elite aboard the yacht.
Contemporary Relevance
Even though the movie’s source material came out nearly a decade ago, Ruth Ware believes it remains resonant because “the fear of not being believed is perennial, unfortunately.” The themes explored in The Woman in Cabin 10 trailer speak to ongoing conversations about credibility, gender, and power structures in society.
Release Strategy and Expectations
The Woman in Cabin 10 trailer arrives just over a month before the film’s Netflix debut on October 10, 2025. The strategic timing positions the psychological thriller as a perfect “spooky season” watch, capitalizing on the Halloween atmosphere while delivering sophisticated adult-oriented content.
What Critics Are Saying
Early reactions to The Woman in Cabin 10 trailer have been positive, with critics praising Knightley’s compelling performance and the film’s atmospheric tension. The trailer has generated significant buzz on social media, with viewers expressing excitement about seeing Knightley in this type of contemporary thriller role.
The film represents Netflix’s continued investment in high-quality book adaptations, following the success of other literary thrillers on the platform.
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FAQs
When was The Woman in Cabin 10 trailer released?
The Woman in Cabin 10 trailer was released on August 26, 2025, giving audiences their first comprehensive look at the Netflix psychological thriller starring Keira Knightley.
What is Keira Knightley’s role in The Woman in Cabin 10?
Keira Knightley plays Lo Blacklock, a travel journalist on assignment aboard a luxury yacht who witnesses a passenger thrown overboard but struggles to convince anyone that the incident actually occurred.
When will The Woman in Cabin 10 be available on Netflix?
The Woman in Cabin 10 premieres exclusively on Netflix on October 10, 2025, making it a perfect spooky season thriller for fall viewing.
Is The Woman in Cabin 10 based on a book?
Yes, the film is based on Ruth Ware’s 2016 bestselling psychological thriller novel of the same name, marking the first adaptation of the author’s work for the screen.
Who else stars alongside Keira Knightley in The Woman in Cabin 10?
The ensemble cast includes Guy Pearce as yacht owner Richard Bullmer, Hannah Waddingham as passenger Heidi, David Ajala as photographer Ben, and Kaya Scodelario as influencer Grace, among others.
