Film · Detectives & Dark Murders
Where to watch Agatha and the Truth of Murder
Some people have a taste for murder…
England, December 1926. Although her personal life is in tatters, the famous writer Agatha Christie decides to leave everything behind to help unravel an unsolved murder committed on a train six years ago, unable to imagine the disproportionate consequences that such a selfless act will cause.
Where to watch
Streaming
Availability checked 2026-09-20. US only, powered by JustWatch via TMDB. Provider links open that service’s own search — our source supplies one link per title, not per provider, so these are searches rather than deep links.
On: BritBox · PBS Masterpiece · Prime Video · WETA+
Cast
- Ruth BradleyAgatha
- Pippa HaywoodMabel
- Dean AndrewsWade
- Bebe CaveDaphne
- Blake HarrisonTravis
- Tim McInnernyRandolph
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