Comrade X

Clark Gable

McKinley B. 'Mac' Thompson

Hedy Lamarr

Golubka / Theodore Yahupitz / Lizvanetchka 'Lizzie'

Oskar Homolka

Commissar Vasiliev

Felix Bressart

Igor Yahupitz / Vanya

Eve Arden

Jane Wilson

Sig Ruman

Emil Von Hofer

Natasha Lytess

Olga Milanova

Vladimir Sokoloff

Michael Bastakoff

Edgar Barrier

Rubick

Georges Renavent

Laszlo

Leon Belasco

Comrade Baronoff

Michael Mark

Goronoff

Alex Melesh

Effeminate Streetcar Conductor

Sven Hugo Borg

Streetcar Passenger

John Bleifer

Russian Marriage License Clerk / Russian Tank Co-Pilot

Shimen Ruskin

Russian Bridegroom

Alexander Asro

Russian Waiter

Mikhail Rasumny

Russian Officer

Ilia Khmara

Russian Man

Lici Balla

Russian Woman

Matthew Boulton

British World Press Attendee

Keye Luke

World Press Attendee with Glasses

John Picorri

World Press Attendee Standing Next to Von Hofer

Sam Harris

Press Correspondent

Manuel París

Press Correspondent

William Bailey

Press Correspondent

Larry Steers

Press Correspondent

King Vidor

Director

Tom Andre

Assistant Director

Ben Hecht

Screenplay

Charles Lederer

Screenplay

Walter Reisch

Original Story

Herman J. Mankiewicz

Writer

Gottfried Reinhardt

Producer

King Vidor

Producer

Joseph Ruttenberg

Director of Photography

Karl Freund

Camera Operator

Harold F. Kress

Editor

Bronislau Kaper

Original Music Composer