All Cast
Gregory Peck
Dr. Josef Mengele
Laurence Olivier
Ezra Lieberman
James Mason
Eduard Seibert
Lilli Palmer
Esther Lieberman
Uta Hagen
Frieda Maloney
Steve Guttenberg
Barry Kohler
Denholm Elliott
Sidney Beynon
Rosemary Harris
Mrs. Doring
John Dehner
Henry Wheelock
John Rubinstein
David Bennett
Anne Meara
Mrs. Curry
Jeremy Black
Jack Curry / Simon Harrington / Erich Doring / Bobby Wheelock
Bruno Ganz
Professor Bruckner
Walter Gotell
Mundt
David Hurst
Strasser
Wolfgang Preiss
Lofquist
Michael Gough
Mr. Harrington
Joachim Hansen
Fassler
Sky du Mont
Hessen
Carl Duering
Trausteiner
Linda Hayden
Nancy
Richard Marner
Doring
Georg Marischka
Gunther
Günter Meisner
Farnbach
Prunella Scales
Mrs. Harrington
Raul Faustino Saldanha
Ismael
Jürgen Andersen
Kleist
Mervyn Nelson
Stroop
David Brandon
Schmidt
Monica Gearson
Gertrud
Wolf Kahler
Schwimmer