Bibi Andersson
Erika Kosnov
Patrick O'Neal
Charles Rone
Richard Boone
Ward
Nigel Green
The Whore
Dean Jagger
Highwayman
Lila Kedrova
Madam Sophie
Micheál Mac Liammóir
Sweet Alice
Barbara Parkins
B. A.
Ronald Radd
Captain Potkin
George Sanders
Warlock
Raf Vallone
Puppet Maker
Max von Sydow
Colonel Kosnov
Orson Welles
Bresnavitch
Sandor Elès
Lt. Grodin
Niall MacGinnis
Erector Set
Anthony Chinn
Kitai
Guy Deghy
Professor
John Huston
Admiral
Fulvia Ketoff
Sonia Potkin
Vonetta McGee
The Negress
Marc Lawrence
The Priest
Cyril Shaps
Police Doctor
Christopher Sandford
Rudolph
Hana Maria Pravda
Mrs. Kazar
George Pravda
Kazar
Ludmilla Dudarova
Mrs. Potkin
Dimitri Tamarov
Ilya
Pehr-Olof Sirén
Receptionist
Daniel Smid
Waiter
Victor Beaumont
The Dentist
Steffen Zacharias
Dittomachine
Laura Forin
Elena Potkin
Saara Ranin
Mikail's Mother
Sacha Carafa
Mrs. Grodin
Brandon Brady
Clocker Dan (uncredited)
Larry Cross
Member of Tillnger Foundation (uncredited)
Rune Sandlund
Mikhail (uncredited)