Riven

Leslie Howard

as Stephen 'Steve' Locke

Kay Francis

as Elena Moura

William Gargan

as Bob Medill

Phillip Reed

as Gaston LeFarge

Irving Pichel

as Sergei Pavlov

Ivan F. Simpson

as 'Poohbah' Evans

Halliwell Hobbes

as Sir Walter Carrister

J. Carrol Naish

as Commissioner of War Trotsky

Walter Byron

as Under Secretary Stanley

Cesar Romero

as Tito Del Val

Arthur Aylesworth

as Mr. Henry Farmer

Alphonse Ethier

as Paul DeVigney

Frank Reicher

as Mr. X

Tenen Holtz

as Lenin

Doris Lloyd

as Lady Carrister

Mary Forbes

as Lady Catherine Trehearne

Marina Koshetz

as Maria Nikolaievna (as Marina Schubert)

George C. Pearce

as Lloyd George (as George Pearce)

Gregory Gaye

as Mr. Kolinoff

Paul Porcasi

as Count Romano

Glen Cavender

as Russian Policeman (uncredited)

Claire McDowell

as Woman Saying 'Lenin will Live' (uncredited)

Thomas Richards

Editor

Scotty Moore

Prop Maker

Anton Grot

Art Direction

Charles David Forrest

Sound Recordist

Laird Doyle

Screenplay

Michael Curtiz

Director

Al Roberts

Camera Operator

Henry Blanke

Camera Operator

Homer Van Pelt

Still Photographer

Nicholas Kobliansky

Technical Supervisor

Leo F. Forbstein

Conductor

Orry-Kelly

Costume Design

Ernest Haller

Director of Photography

Heinz Roemheld

Original Music Composer

R.H. Bruce Lockhart

Novel

Bernhard Kaun

Original Music Composer