Web Series
Treason
“Question everything. Suspect everyone.”
★ 6.8(255)20221 season
Where to watch Treason in Spain
Treason is streaming on Netflix and Netflix Standard with Ads in Spain. Availability checked 23 May 2026.
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.
Top cast
Frequently asked questions
Where can I watch Treason in Spain?+
In Spain, you can stream Treason on Netflix and Netflix Standard with Ads.
Is Treason on Netflix?+
Yes — Treason is available to stream on Netflix in Spain.
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.
User reviews
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