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Treason

Treason

2022·TV series·1 season · 5 episodes

Drama, Action & Adventure

6.9 / 10 (273 votes)

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.

Created by
Matt Charman
Original language
English
First aired
26 December 2022

Where to Watch

Availability in the US · Subtitle and audio track data

Subtitle and audio languages not checked yet.

Last verified 2 Nov 2026

Cast

  • Charlie Cox

    Charlie Cox

    Adam Lawrence

  • Olga Kurylenko

    Olga Kurylenko

    Kara Yusova

  • Oona Chaplin

    Oona Chaplin

    Maddy De Costa

  • Ciarán Hinds

    Ciarán Hinds

    Sir Martin Angelis