Bartholomew 'Barley' Scott Blair
Katya Orlova
Russell
Ned
Brady
Clive
Colonel Quinn
Walter
Wicklow
Dante
Bob
Niki Landau
Brock
Merrydew
Henziger
Paddy
Cy
U.S. Scientist
Anna
Sergey
Uncle Matvey
Johnny
Nasayan
Zapadny
Yuri
Tout
Larry
Todd
Merv
Stanley
Spikey
George
Anastasia
Watcher
Misha
Jr. Minister - Whitehall
Scientist - Whitehall
Army Officer - Whitehall
Psychoanalyst - Whitehall
Russian Guest
Jacky
Charlotte
Technician
Hoover
Katya's Father
Russian Writer
Dan
Lev
Colonial Type
major of KGB
Arkady
KGB Interviewer
KGB Man
Flute Player
Delegate (uncredited)
company representative (uncredited)
an officer of the Leningrad police