Ended

Treason

Question everything. Suspect everyone.

Created by: Matt Charman
6.8 255
1 season
DramaAction & Adventure

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

Limited Series
Limited Series

Cast

Charlie Cox
Adam Lawrence
Olga Kurylenko
Kara Yusova
Oona Chaplin
Maddy De Costa
Ciarán Hinds
Sir Martin Angelis
Beau Gadsdon
Ella Lawrence
Samuel Leakey
Callum Lawrence
Alex Kingston
Audrey Gratz
Tracy Ifeachor
Dede Alexander
Adam James
Patrick Hamilton
Kevin Harvey
Olamide Bello
John Lightbody
PPO Frank Scott
Joe Macaulay
PPO Pete Barnes
Brian Law
CIA Agent Tao
Syrus Lowe
Kit Harper
Sargon Yelda
Malik Banajee
J
Jayne Aguire
Political Aide
Alexandra Guelff
CIA Agent Gore
Clare Holman
Mary Angelis
Danila Kozlovsky
Lord Anton Melnikov
Simon Lenagan
Robert Kirby
J
Joanna Horton
Rebecca Rossano
Alex Magliaro
CIA Agent Harrington
Annabel Wood
Joanne Allinson
Sofian Francis
Kyle Mills
Avital Lvova
Irina Belova
Dinita Gohil
Zoe
Jonathan Nyati
PPO Bob Hayes
Joseph Kloska
Thomas Keegan
R
Richard Huw
Lord Lambert
D
Dan Shaw
Ex-Serviceman
M
Miztli Rose
Waitress
Mark Ramsay
Doorman
W
Will Deville
Injured Cyclist
Rishi Nair
Met Officer
Jonathan Rhodes
Constituent
E
Evan Davis
Newsreader
Evan Davis
Newsreader
Nathalie Armin
Lydia Jenna
C
Claire Lacey
Committee Chair

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7.3
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6.2
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6.1
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6.3
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6.8
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7.2
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8.2
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7.7
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Nikita
7.2
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A Spy Among Friends
6.5
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Data provided by TMDB