George C. Scott
Barney Caine
Acting
Marlon Brando
Adam Steiffel
Acting
Marthe Keller
Lisa
Acting
John Gielgud
Dr. Abraham Esau
Acting
G. D. Spradlin
Arthur Clements
Acting
Beatrice Straight
Kay Neeley
Acting
Richard Lynch
General Helmut Kladen / Frank Tedesco
Acting
John van Dreelen
Hans Lehman
Acting
Robin Clarke
Major Tom Neeley
Acting
Ike Eisenmann
Tony
Acting
Marshall Thompson
Geologist #1
Acting
Dieter Schidor
Assassin
Acting
Werner Kreindl
Schellenberg
Acting
Jan Niklas
Gestapo Captain
Acting
Wolfgang Preiss
Franz Tauber
Acting
Calvin Jung
Sgt. Yosuta
Acting
Alan North
Nolan
Acting
David Byrd
Obermann
Acting
Ferdy Mayne
Siebold
Acting
Gerard Murphy
Chauffeur
Acting
Francisco Prado
Mendosa
Acting
Louis Basile
Vince Rizzo
Acting
Ric Mancini
Printman
Acting
Weston Gavin
U.S. Army Captain
Acting
Craig T. Nelson
Geologist #2
Acting
Herb Voland
Geologist #3
Acting
Diane Tyler
Telex Operator
Acting
Nathan Roberts
Reporter
Acting