Treason Season 1 • TV Show
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release-radar
Are there new episodes of Treason coming?
Treason is marked as an ended series, with its final episode airing on December 26, 2022. At this time there are no new seasons or episodes announced, so the release radar for this show is effectively closed unless a revival or spin-off is announced. When the next release does arrive, it is expected to carry the same content rating of TV-MA (US), which can influence when it airs on different providers and platforms.
trailers
Watch the official trailers for Treason
Watch the main official trailer for Treason in one place. Most of these clips were released around December 2022, capturing the show at its peak marketing push. Use the carousel to sample the show's visual style, story hooks and production quality before you dive into full episodes.
Uploaded in December 2022
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overview
What is Treason about?
Question everything. Suspect everyone. An MI6 deputy's bright future takes a sharp turn after a reunion with a Russian spy forces him to question his entire life. It blends drama and action & adventure elements. The series reflects a distinct United Kingdom style and perspective. The story is shaped by its creator, Matt Charman.
cast
Cast and creators of Treason
The main cast includes Charlie Cox, Olga Kurylenko and Oona Chaplin. Behind the scenes, it is created by Matt Charman, shaped by showrunner Foz Allan, Matt Charman and Valery Ryan.
Charlie Cox
as Adam Lawrence
Olga Kurylenko
as Kara Yusova
Oona Chaplin
as Maddy De Costa
Ciarán Hinds
as Sir Martin Angelis