Series · True Crime Investigations
Where to watch Unforgotten
London police detectives Cassie Stuart and Sunny Khan investigate historic cold cases involving missing persons, murder and long-hidden secrets.
Availability checked 2026-08-27. 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: PBS · PBS Masterpiece · Prime Video · WETA+
Cast
- Sanjeev BhaskarDS Sunil 'Sunny' Khan
- Carolina MainDC Fran Lingley
- Jordan LongDS Murray Boulting
- Nicola WalkerDCI Cassie Stuart
- Lewis ReevesDC Jake Collier
- Peter EganMartin
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