Gregory Peck
Dr. Josef Mengele
Laurence Olivier
Ezra Lieberman
James Mason
Eduard Seibert
Lilli Palmer
Esther Lieberman
Steve Guttenberg
Barry Kohler
Denholm Elliott
Sidney Beynon
Rosemary Harris
Mrs. Doring
John Dehner
Henry Wheelock
John Rubinstein
David Bennett
Jeremy Black
Jack Curry / Simon Harrington / Erich Doring / Bobby Wheelock
Bruno Ganz
Professor Bruckner
Michael Gough
Mr. Harrington
Sky du Mont
Dietrich Hessen
Prunella Scales
Mrs. Harrington
Raul Faustino Saldanha
Ismael
Jürgen Andersen
Wolfgang Kleist
Wolf Kahler
Arno Schwimmer
Joseph Oliveira
German Newspaper Boy (uncredited)
