Series·2022
Treason
Treason streams in the US on Netflix, as of October 5, 2026.
Question everything. Suspect everyone.
6.8 / 10 · TMDBTomatometer 71%Audience 39%Metacritic 62IMDb 6.4Letterboxd 3.1
Scores via MDBList. Rotten Tomatoes and Tomatometer are trademarks of Fandango Media, LLC; Metacritic, IMDb and Letterboxd are trademarks of their owners.
An MI6 deputy's bright future takes a sharp turn after a reunion with a Russian spy forces him to question his entire life.
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The concierge · Still listening
Streaming on
Netflix
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