Season 1

20196 EpisodesWar & Politics, Drama

Cast & Crew

Albert Welling

Brigadier Moss

Stanley Townsend

Henry

Benjamin Walker

Jimmy Derby

Simon Kunz

Herbert Quick

Luke Treadaway

Hugh Fenton

Keeley Hawes

Priscilla Garrick

Michael Stuhlbarg

Rowe

Emma Appleton

Feef Symonds

Greg McHugh

David Hennessey

Cara Horgan

Rae Savitt

Richard Goulding

Jerry Roxborough

David Hargreaves

Martin Garrick

Brandon P Bell

Jackson Cole

Matt Lauria

Peter McCormick

Jamie Blackley

Freddie Symonds

Robert Goodale

Mark Stephens

Nikhil Parmar

Alex Mulligan

Brendan Patricks

Sullivan MI5

Episode Guide

Feef is midway through spy training, yearning for adventure; as the war winds down, she ends up desk-bound within the British civil service. An American agent seduces Feef into spying on her own country.