"A KGB plot to attack the UK has plunged Britain into a state of emergency. Charles, a young MI6 spy, is asked to revive an old friendship with Russian diplomat Viktor. But Viktor has his own agenda."
Charlie Cox
as Charles Thoroughgood
Romola Garai
as Anna March
Andrew Scott
as Viktor Koslov
Christian McKay
as Hugo March
Simon Russell Beale
as Hookey
Richard McCabe
as Gerry
Olivia Grant
as Eva Pym
Geraldine James
as Martha
Tessa Peake-Jones
as Joyce Thoroughgood
Robert Ashby
as Annikov
Alec Utgoff
as Rhykov
Charlotte Randle
as Emily
Pete Travis
Director
Rob Bullock
Producer
Paula Milne
Writer
Víctor Molero
Production Design
Lynne Huitson
Art Direction
Tamsin Clarke
Set Decoration
Felix Wiedemann
Director of Photography
Simon Crawford Collins
Executive Producer
Lucy Richer
Ruth Barrett
Original Music Composer
Stuart Gazzard
Editor
Celestia Fox
Casting
Claire Anderson
Costume Design
Nicky Austin
Makeup Artist
Stevie Hall
Lesley Lamont-Fisher
Sandra O'Brien
Philip Barnes
Dialogue Editor
Alan Judd
Novel