Peter Martin Urtel
as
German Soldier
Harald Wolff
as
Hartmann
Richard Basehart
as
Lt. Dick Rennick
Hans Christian Blech
as
Sgt. Rudolf Barth - aka Tiger
William Hopper
as
Billiard Player
Joyce Compton
as
Blonde
Anthony Warde
as
Del's Henchman #1
Jack Carson
as
Leo Powell
Ingrid Bergman
as
Anna Koreff
Helen Hayes
as
Dowager Empress Maria Feodorovna
Stratford Johns
as
Press Photographer
John G. Heller
as
Reporter
Joyce Compton
as
Cotterell's Blonde Girlfriend
Amzie Strickland
as
Dance Team Member
Wendell Corey
as
Dr. Philip Alexander
Dorothy Neumann
as
Elizabeth Jennings
Lee Patrick
as
Asylum Inmate
Dorothy Neumann
as
Champion - Miss Neumann
Barbara Pepper
as
Patient
Ann Doran
as
Valerie
Magda Schneider
as
Mathilde
Gig Young
as
David Barnes
Sophia Loren
as
Lisa Macklin
Anthony Perkins
as
Robert Macklin
Jacques Marin
as
(uncredited)
Edward G. Robinson
as
Dr. Clitterhouse
Irving Bacon
as
Foreman of Jury
Claire Trevor
as
Jo Keller
Amzie Strickland
as
Patient
Odette Talazac
as
La nourrice de Marie
Yolande Laffon
as
L'archiduchesse Stéphanie
Gordon Jackson
as
Captain Engel
Raymond Gérôme
as
Colonel
Nigel Stock
as
Otto
Edward G. Robinson
as
Edward Renard
Francis Lederer
as
Kurt Schneider
Regis Toomey
as
Tom - in Coffee Shop
Murray Alper
as
Mac - Bartender
Vincent Price
as
Maximilian
Ellen Corby
as
Observer in Crowd
Sacha Distel
as
Raymond Gérôme
as
Jimmy
Lee Patrick
as
Madame Fleury
Ingrid Bergman
as
Paula Tessier