Kara, a Russian spy and Adam's former lover, reveals she orchestrated Angelis's poisoning to force Adam into power so she could use his new top-level access. Principal Cast Charlie Cox Adam Lawrence Newly appointed acting head of MI6. Olga Kurylenko Kara Yusova A former Russian SVR operative seeking intelligence. Oona Chaplin Maddy Lawrence Adam's wife and a former army officer. Ciarán Hinds Sir Martin Angelis The hospitalized former chief of MI6. Tracy Ifeachor Dede Alexander A CIA agent and Maddy's former military friend. Summary of Key Events
Adam receives a coded message hidden in book titles from Angelis's briefcase, leading him to a meeting with Kara. Treason s01e01
Kara admits she has been manipulating events for years to ensure Adam's career success. She demands information regarding a past operation in Baku where her team was killed. Kara, a Russian spy and Adam's former lover,
Watch the official trailer for Treason to see the intense atmosphere of the series' opening episode: Oona Chaplin Maddy Lawrence Adam's wife and a
The CIA, led by Dede Alexander, begins secret surveillance on Adam. Dede reconnects with Maddy to use her as an asset against her own husband.