Treason: Release date, cast, synopsis, trailer & more

A young man who replaces the former chief of MI6 finds himself thrown into an unexpected leadership role in the British thriller miniseries ‘Treason’.

Release Date

Netflix will begin airing the Treason series on December 26.

Cast and creators

  • Charlie Cox as Adam Lawrence
  • Ciarán Hinds as Sir Martin Angelis 
  • Beau Gadsdon as Ella
  • Samuel Leakey as Samuel Leakey
  • Adam James as Patrick Hamilton
  • Tracy Ifeachor as Dede 
  • Avital Lvova as Irina Belova 
  • Brian Law as Dan Tao 
  • Alexandra Guelff as Fran Gore

Directors: Louise Hooper and Sarah O’Gorman

Writer: Matt Charman

Official synopsis

“Adam Lawrence was trained and groomed by MI6, his career seems set. When the past catches up with him in the form of Kara, a Russian spy with whom he shares a complicated past, he is forced to question everything and everyone in his life.”

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Other details

After more than four years since the three-season run of Daredevil ended, Charlie Cox is making his Netflix comeback by starring in this suspenseful drama ‘Treason’.


After his mentor nearly lost his life in an attempted assassination, a novice MI6 agent is unintentionally picked to take over as the organization’s head. The trailer depicts the milieu of espionage as being full of lies, deceit, and betrayal.

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