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