Diễn viên
Bernard Archard
Russian Intelligence Chief
Wanda Ventham
Mrs. Winters
Marianne Stone
Mrs. Whitby
Eric Portman
British Ambassador
Barry Cryer
Harold Wilson (voice)
Renée Houston
Lady Blanchflower
Laurence Harvey
Dr. Francis Trevelyan
Eric Sykes
Wrigley
Colin Blakely
Russian Prime Minister
Paul Ford
American General
Michael Trubshawe
Braithwaite
Daliah Lavi
Princess Natasha Romanova
Lionel Jeffries
Stanley Farquhar
Denholm Elliott
Pond-Jones
Robert Flemyng
M.I.5 Director
June Whitfield
Elsie Farquhar