Treason
“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.
Where to watch Treason in United States
Netflix
Netflix Standard with AdsClick a service to open Treason there. Availability last verified on June 20, 2026.
Where is Treason streaming around the world?
| Country | Streaming on | Rent / Buy |
|---|---|---|
| United States | Netflix, Netflix Standard with Ads | — |
| India | Netflix | — |
| United Kingdom | Netflix, Netflix Standard with Ads | — |
| Canada | Netflix, Netflix Standard with Ads | — |
| Australia | Netflix, Netflix Standard with Ads | — |
| Germany | Netflix, Netflix Standard with Ads | — |
| France | Netflix, Netflix Standard with Ads | — |
| Spain | Netflix, Netflix Standard with Ads | — |
| Brazil | Netflix, Netflix Standard with Ads | — |
| Japan | Netflix, Netflix Standard with Ads | — |
About Treason
Treason is a 2022 English-language drama and action & adventure series created by Matt Charman. The cast is led by Charlie Cox, Olga Kurylenko, Oona Chaplin. It spans 1 season and 5 episodes and has concluded. Viewers rate it 6.8/10 across 300 ratings. In United States, it is currently streaming on Netflix, Netflix Standard with Ads.
Treason was produced by Binocular Productions and made in United Kingdom. It was first aired on December 26, 2022, and carries a TV-MA certification.
- Created by
- Matt Charman
- First aired
- December 26, 2022
- Last aired
- December 26, 2022
- Original language
- English
- Age rating
- TV-MA
- Status
- Ended
- Seasons
- 1 (5 episodes)
- Network
- Netflix
- Country
- United Kingdom
- Production
- Binocular Productions
Treason cast & crew
Treason was created by Matt Charman.
The cast features Charlie Cox as Adam Lawrence, Olga Kurylenko as Kara Yusova, Oona Chaplin as Maddy De Costa, and Ciarán Hinds as Sir Martin Angelis.
Behind the camera, it was produced by Foz Allan and Matt Charman.
Is Treason worth watching?
Treason holds an audience score of 6.8/10 from 255 ratings, a solidly received drama series.
With 1 season and 5 episodes, it's a quick, bingeable run.
If you enjoy drama and action & adventure, Treason is worth a place on your watchlist.
How and where to watch Treason
In United States, you can stream Treason on Netflix and Netflix Standard with Ads. Click any service above to open it directly.
Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.
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Cast of Treason
Charlie Cox
Adam Lawrence
Olga Kurylenko
Kara Yusova
Oona Chaplin
Maddy De Costa
Ciarán Hinds
Sir Martin Angelis
Treason — FAQs
▸Where can I watch Treason in United States?
Treason is streaming on Netflix, Netflix Standard with Ads in United States.
▸Is Treason on Netflix?
Yes — Treason is currently available on Netflix in United States.
▸What language is Treason in?
Treason is originally in English, with audio tracks including English, Russian, Spanish. Subtitle and dub options vary by streaming service.
▸How many seasons of Treason are there?
Treason has 1 season with 5 episodes in total.
▸What is Treason rated?
Treason is rated TV-MA. It holds a 6.8/10 audience score from 255 ratings.
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