Cast
Christopher Godwin
Snare
David Daker
Bolton
David Hemmings
Charlie Muffin
Jennie Linden
Edith
Shane Rimmer
Braley
Clive Revill
Berenkov
Charles Keating
Keys
Ralph Richardson
Sir Archibald Willoughby
Ian Richardson
Cuthbertson
Olaf Pooley
Soviet First Secretary
William Hootkins
U.S. Embassy Photographer
Sam Wanamaker
Ruttgers
Pinkas Braun
Valery Kalenin
Donald Churchill
Wilberforce