Keira Knightley starrer Netflix thriller ‘The Woman in Cabin 10’ came out on October 10. Framed as a high-stakes cruise-ship thriller, with impressive star cast, opulent setting, glimmers of intrigue, it quickly fizzled out, sinking under the weight of a weak script, uneven pacing, and a mystery that never quite lived up to its premise.
With a stellar star cast which includes Guy Pearce, Hannah Waddingham, Kaya Scodelario, and David Morrissey, this movie has everything except a gripping plotline, yet it struggles to deliver the tension and depth needed to sustain viewer interest
Just like other movies with similar titles begin with ‘The Woman in…,’ it follows the familiar trope of a gaslit, isolated woman whose relentless pursuit of truth and justice comes at great personal risk, blurring the line between courage and desperation.
Knightley is a Guardian journalist, who is invited to join the maiden voyage of a billionaire’s yacht named ‘Aurora Borealis.’ She is personally invited by Anne, the shipping heiress, who is terminally ill and is going to set up a charitable foundation. Anne wants Lo to go over her speech as she calls someone who gives ‘voice to the voiceless.’ Anne has decided to donate her entire fortune to the foundation which Lo calls ‘charity without the ego.’ We all can guess what is going to happen next.
One of the stronger elements here is the film’s atmosphere. The yacht is visually stunning: sleek architecture, glossy decks, candlelit dinners, sweeping ocean vistas. Cinematography does its job in creating claustrophobic luxury: close quarters, mirrored windows, corridors that echo with unease. These settings, alongside haunting night scenes and ominous ambient score, build tension intermittently. Knightley herself delivers a solid performance—her blend of journalistic stubbornness, vulnerability, and moral conviction gives the character a core you care about, even if the narrative doesn’t always deserve it.
By fate, Lo has a room opposite her ex-boyfriend, the photographer Ben. They did not end on good terms, apparently. So while she is trying to avoid him, she accidently slips into Cabin No. 10 and sees a blonde woman who looks terrified to see her. She leaves and joins the rest of the party for dinner. At night, she hears someone fall overboard, alerts the authorities but upon headcount, no one appears to be missing. The search is called off but Lo is not convinced. The script teases that she might be hallucinating or delusional, a classic unreliable narrator gambit, but it never fully convinces—or terrifies—until perhaps too late.
Lo then risks her life in her quest for justice. But the resolution comes too easily. Plot twists are predictable: the impersonation, the betrayal, the sudden “confession,” the conveniently timed accident. The climactic reveal unfolds almost too neatly. The antagonist’s motivations and the conspirator’s change of loyalty feel underexplored; their power over Lo seems inconsistently executed. When Bulmer’s schemes collapse, it’s more by luck than meticulously earned tension.
From the beginning, the movie does not promise much. The events although not too predictable do not offer any thrill or excitement. Even the scene where she falls into the pool as someone closes the cover over her was nothing unexpected. The film’s strongest element is its cast, whose performances bring flashes of depth and emotion — yet even their talent feels underused, a wasted potential in an otherwise shallow narrative.
It is the kind of film that doesn’t stress you or demands your full attention. You can comfortably watch it while doing chores or casually scrolling through your phone.
Still, ultimately The Woman in Cabin 10 suffers because it never quite earns its climaxes. The twist of Anne being impersonated feels less shocking than expected; the “side-switch” by the impersonator is too rapid, too easy. Bulmer, supposedly the calculating villain, doesn’t seem smart enough to cover all angles; the film doesn’t explore how someone in his position could realistically silence so many potential leaks. When the danger is highest, the resolution is almost perfunctory: confrontation → confession → speech → closure.
The movie is adapted from the bestselling novel of the same name, and many viewers feel that the book offered far more depth and suspense. Have you read the novel? What are your thoughts on how the film compares to the book? Share your opinions in the comments below — we’d love to hear what you think!
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