The Woman In Cabin 10 Trailer Sails Into Netflix With Thrilling Mystery

The Woman In Cabin 10 Trailer has dropped, and it’s making waves with its gripping tale of suspense and mystery. Starring Keira Knightley, this Netflix thriller, based on Ruth Ware’s bestselling novel, promises a heart-pounding journey aboard a luxury yacht.

Directed by Simon Stone, the film dives into a chilling narrative where a journalist witnesses a shocking event that no one else believes. With a star-studded cast and a plot full of twists, the trailer sets the stage for an unforgettable cinematic experience.

Here’s everything you need to know about this highly anticipated release, neatly organized for your curiosity.

• Release Date: October 10, 2025, on Netflix.

• Lead Star: Keira Knightley as Lo Blacklock, a journalist investigating a mysterious incident.

• Based On: Ruth Ware’s 2016 bestselling novel, The Woman in Cabin 10.

• Cast: Includes Guy Pearce, Hannah Waddingham, Kaya Scodelario, and Gugu Mbatha-Raw.

• Director: Simon Stone, with screenplay by Stone, Joe Shrapnel, and Anna Waterhouse.

• Plot: A journalist witnesses a passenger thrown overboard on a luxury yacht, but no one believes her, leading to a dangerous quest for truth.

• Filming Location: Shot on the superyacht Savannah in Dorset, England, in September 2024.

• Rating: R for some violence and language.

What Is the Plot of The Woman In Cabin 10?

The film follows Lo Blacklock, a travel journalist played by Keira Knightley, who boards a luxury yacht for a dream assignment. The serene voyage takes a dark turn when she witnesses a passenger being thrown overboard in the dead of night. When she raises the alarm, she’s told no one is missing, and all passengers and crew are accounted for.

Convinced of what she saw, Lo embarks on a perilous investigation, unraveling a web of deception and danger. The trailer hints at themes of gaslighting and class dynamics, drawing parallels to classic thrillers like Alfred Hitchcock’s The Lady Vanishes.

The story stays true to Ruth Ware’s 2016 novel, which captivated readers with its psychological depth and claustrophobic setting. The trailer showcases Lo’s determination, with lines like, “I am not imagining this,” underscoring her fight against disbelief. As the stakes rise, the yacht becomes a pressure cooker of suspicion, with every passenger a potential suspect.

Who Stars in The Woman In Cabin 10?

The film boasts an impressive ensemble cast, elevating its appeal. Keira Knightley leads as Lo Blacklock, bringing her experience from films like Pride & Prejudice and The Imitation Game. Guy Pearce plays Richard Bullmer, the yacht’s wealthy owner, while Hannah Waddingham, known for Ted Lasso, portrays the gossipy Heidi.

Other notable actors include Kaya Scodelario as influencer Grace, David Ajala as Lo’s ally Ben, and Gugu Mbatha-Raw in a supporting role. The cast also features David Morrissey, Art Malik, Daniel Ings, and more, creating a rich tapestry of characters.

Director Simon Stone praises the cast, noting, “Keira has led in an extraordinary way, and Guy as well. But the entire ensemble has been amazing.” This star power, combined with the film’s tight script, promises dynamic performances that bring Ware’s characters to life.

How Does the Trailer Set the Tone?

The Woman In Cabin 10 Trailer, released on August 26, 2025, sets a tense and ominous tone. It opens with luxurious visuals of the yacht, contrasted by eerie shots of Lo hearing muffled cries and witnessing the shocking overboard incident.

The trailer’s pacing mirrors classic ’70s thrillers like Marathon Man and The Conversation, with a modern twist. Quick cuts and haunting music amplify the suspense, while snippets of dialogue highlight the gaslighting Lo faces. “There’s nothing to be embarrassed about, Laura. You were convinced what you saw was real,” says Pearce’s character, to which Lo retorts, “It was real.”

The trailer also teases the claustrophobic setting of the yacht, emphasizing the isolation Lo feels among elite passengers.

Ruth Ware herself notes the film’s emotional core: “At its heart, the film is about a woman who experiences something wrong, reports it truthfully, and isn’t taken seriously because of who she is.” This resonates with audiences, making the trailer both gripping and relatable.

Where and When Was the Film Shot?

Filming took place in September 2024 on the superyacht Savannah, docked at the Isle of Portland in Dorset, England. The production wrapped by November 2024, as confirmed by cast member David Ajala on Instagram.

The real-life yacht setting adds authenticity to the film’s lavish yet menacing atmosphere. The shoot’s coastal location, combined with the confined spaces of the yacht, enhances the story’s sense of entrapment, a key element of the thriller’s tension.

When Will The Woman In Cabin 10 Be Released?

The film is set to premiere globally on Netflix on October 10, 2025, making it a perfect watch for the spooky season. Unlike a series, this psychological thriller is a standalone film, allowing viewers to unravel the mystery in one sitting.

Its R rating for violence and language suggests a gritty, intense experience, aligning with the trailer’s dark tone. There’s no word yet on a theatrical release, but Netflix’s global reach ensures wide accessibility.

Is It Faithful to Ruth Ware’s Novel?

Fans of Ruth Ware’s 2016 novel will be pleased to know the film closely follows the book’s plot, according to its synopsis. Ware expressed excitement about the adaptation, stating, “It’s truly amazing seeing so many people working so hard on something you created.”

The trailer suggests fidelity to the novel’s themes of psychological suspense and societal critique, particularly around gender and credibility. A sequel novel, The Woman in Suite 11, was released in July 2025, hinting at potential for future adaptations if the film succeeds.

Main Highlights:

Why Should You Watch The Woman In Cabin 10?

This film is a must-watch for fans of psychological thrillers and Ruth Ware’s work. The trailer promises a visually stunning and emotionally charged experience, with Keira Knightley delivering a compelling performance as a woman fighting to be believed.

The star-studded cast, combined with Simon Stone’s direction, ensures a high-quality production that balances suspense with social commentary. Its October release makes it an ideal pick for cozy, edge-of-your-seat viewing.

Some Closing Thoughts:

As the countdown to October 10, 2025, begins, The Woman in Cabin 10 is shaping up to be one of Netflix’s standout thrillers of the year.

Mark your calendars and prepare to dive into a mystery that will keep you guessing until the final frame.

Will Lo uncover the truth before it’s too late? Only time, and Netflix, will tell.