Full Credits
28 members

George C. Scott
Barney Caine

Marlon Brando
Adam Steiffel

Marthe Keller
Lisa

John Gielgud
Dr. Abraham Esau

G.D. Spradlin
Arthur Clements

Beatrice Straight
Kay Neeley

Richard Lynch
General Helmut Kladen / Frank Tedesco
John van Dreelen
Hans Lehman

Robin Clarke
Major Tom Neeley

Ike Eisenmann
Tony

Marshall Thompson
Geologist #1

Dieter Schidor
Assassin

Werner Kreindl
Schellenberg

Jan Niklas
Gestapo Captain

Wolfgang Preiss
Franz Tauber

Calvin Jung
Sgt. Yosuta

Alan North
Nolan

David Byrd
Obermann

Ferdy Mayne
Siebold
Gerard Murphy
Chauffeur
Francisco Prado
Mendosa
Louis Basile
Vince Rizzo
Ric Mancini
Printman

Weston Gavin
U.S. Army Captain

Craig T. Nelson
Geologist #2

Herb Voland
Geologist #3
Diane Tyler
Telex Operator
Nathan Roberts
Reporter
17 members
John G. Avildsen
Director
Steve Shagan
Screenplay
Steve Shagan
Novel
Steve Shagan
Producer
Ken Swor
Associate Producer
Caro Jones
Casting
James Crabe
Director of Photography
Bill Conti
Original Music Composer
Lee Poll
Set Decoration
Herman A. Blumenthal
Production Design
Hasso von Hugo
Makeup Artist
Evelyn DΓΆhring
Makeup & Hair
Jo McCarthy
Hairstylist
Del Acevedo
Makeup Artist
Bill Thomas
Costume Design
John Carter
Editor
Charlie Picerni
Stunts