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● Movie Guide · Last updated May 13, 2026

The Woman in Cabin 10: Plot, Cast, Ending & Where to Watch

2025 · United Kingdom · Mystery, Thriller, Crime · 1h 35m · English

The Woman in Cabin 10 is a 2025 United Kingdom mystery film directed by Simon Stone. This guide covers the plot, full cast, an overview of the ending, where to watch, and similar films you might want next.

Read Ending Explained → Movies Like The Woman in Cabin 10 Where to Watch
MysteryThrillerRecommended
Original Title
The Woman in Cabin 10
Director
Simon Stone
Writers
Anna Waterhouse, Joe Shrapnel, Simon Stone
Country
United Kingdom
Runtime
1h 35m
Release
Oct 9, 2025
§ 01 Plot · 6 min read

The Woman in Cabin 10 Plot Summary

The Woman in Cabin 10 is a 2025 psychological thriller film directed by Simon Stone, who co-wrote the screenplay with Joe Shrapnel and Anna Waterhouse, based on the 2016 novel by Ruth Ware. The film stars Keira Knightley, Guy Pearce, Art Malik, Gugu Mbatha-Raw, Kaya Scodelario, Daniel Ings and Hannah Waddingham.

● Quick takeaway

On a lavish yacht for an assignment, a journalist sees a passenger go overboard.

§ 02 Cast · 6 roles

Cast and Characters

Keira Knightley headshot
Keira Knightley
as Laura 'Lo' Blacklock
Plays Laura 'Lo' Blacklock.
Guy Pearce headshot
Guy Pearce
as Richard Bullmer
Plays Richard Bullmer.
David Ajala headshot
David Ajala
as Ben Morgan
Plays Ben Morgan.
Gitte Witt headshot
Gitte Witt
as Carrie
Plays Carrie.
Art Malik headshot
Art Malik
as Dr. Robert Mehta
Plays Dr. Robert Mehta.
Gugu Mbatha-Raw headshot
Gugu Mbatha-Raw
as Rowan
Plays Rowan.
§ 03 · Spoiler Zone · Read with care

Ending Overview

How does The Woman in Cabin 10 end? Our spoiler-aware breakdown walks through the final act beat by beat — including the choices, motivations, and ambiguous final shot that viewers most often debate.

Read full Ending Explained →
§ 04 Watch · Updated May 13

Where to Watch The Woman in Cabin 10

Availability may vary by region and change over time.

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Netflix
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● Available
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Netflix Standard with Ads
Streaming · Subscription
● Available
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§ 06

Frequently Asked

What is The Woman in Cabin 10 about?

On a lavish yacht for an assignment, a journalist sees a passenger go overboard.

Where can I watch The Woman in Cabin 10?

See the Where to Watch section below for the current streaming, rental, and purchase options in your region.