Luther Adler
Rudi Janus / Janus the Great / Adolf Hitler
Patricia Knight
Vera Janus
William L. Shirer
Narrator (voice)
Ilka Windish
Carla Harbach
Heinz Moog
Hans Harbach
Peter Preses
Warden Harbacker
Manfred Inger
Heinrich Wagner
Jaspar von Oertzen
Maj. Fritz Weinrich
Charles Koenig
Franz, Warden's clerk
Anton Mitterwurzer
Hans (Janus' valet)
Annie Maiers
Mariana
Hermann Erhardt
Goering
Rolf Wanka
General Rodenbusch
Oskar Willner
General von Schlossen
Friedrich Erban
Production Manager
Mac Dalgleish
Sound Recordist
Arthur H. Nadel
Supervising Editor
Laci von Ronay
Assistant Director
Walter Sheets
Orchestrator
Frank Tuttle
Director
Serge Gleboff
Makeup Artist
Joseph Mullendore
Orchestrator
Tony Braun
Director of Photography
Robert Smith
Producer
Eduard Stolba
Art Direction
Henrietta Brunsch
Editor
Herschel Burke Gilbert
Original Music Composer
Mort Briskin
Screenplay
Mort Briskin
Producer
Robert Smith
Screenplay
Maurie M. Suess
Associate Producer