Treason
“Question everything. Suspect everyone.”
Where to watch Treason in United Kingdom
Treason is streaming on Netflix and Netflix Standard with Ads in United Kingdom. Availability checked 23 May 2026.
About Treason
Treason is a 2022 web series in the Drama and Action & Adventure genres, created by Matt Charman, starring Charlie Cox, Olga Kurylenko and Oona Chaplin. It spans 1 season and 5 episodes, and originally aired on Netflix. It holds an average rating of 6.8/10 from 255 viewers. Below you can see where to watch Treason in United Kingdom — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.
Treason trailer
Overview
An MI6 deputy's bright future takes a sharp turn after a reunion with a Russian spy forces him to question his entire life.
Seasons (1)
- Limited Series5 episodes · 2022
Top cast
Themes & keywords
Frequently asked questions
Where can I watch Treason in United Kingdom?+
In United Kingdom, you can stream Treason on Netflix and Netflix Standard with Ads.
Is Treason on Netflix?+
Yes — Treason is available to stream on Netflix in United Kingdom.
How many seasons of Treason are there?+
Treason has 1 season and 5 episodes in total.
Who stars in Treason?+
Treason stars Charlie Cox, Olga Kurylenko, Oona Chaplin and Ciarán Hinds.
When did Treason come out?+
Treason is a 2022 web series created by Matt Charman.
What genre is Treason?+
Treason is Drama and Action & Adventure series.
Who created Treason?+
Treason was created by Matt Charman.
User reviews
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