Peter Graves
Alec Franklin
Curd Jürgens
Baron "Marchant"
Michael Dante
Konstanine Senyonov
John Carradine
Professor Nikolaeff
Carmen G. Cervera
Nina
Pouri Banaei
Leila
Karin Schubert
Galina Fedorovna
R
Robert Avard Miller
Stetson
M
Michael Tietz
Toni Glanert
Mel Novak
Mendoza
Aldo Sambrell
George
Frank Braña
Rigo
P
Pat Johnson
Atwood
Hosein Gil
Hasan
T
Tamara Elliot
Iranian Dancer
W
Walter Stocker
Masters
Curt Lowens
Russian Scientist
Maurice Marsac
Russian General
M
Michael Ivie
State Department Official
G
George Briggs
Russian General II
P
Peter Colt
"Mickey"
Ú
Úrsula Grin
Casino Hostess
Herbert Fux
A
Alfie Martin
Officer (uncredited)