Humphrey Bogart

Jean Matrac

Claude Rains

Capt. Freycinet

Michèle Morgan

Paula Matrac

Philip Dorn

Renault

Sydney Greenstreet

Maj. Duval

Peter Lorre

Marius

George Tobias

Petit

Helmut Dantine

Garou

John Loder

Manning

Victor Francen

Capt. Patain Malo

Vladimir Sokoloff

Grandpere

Eduardo Ciannelli

Chief Engineer

Corinna Mura

Singer

Fred Aldrich

Seaman (uncredited)

Charles Andre

Navigator (uncredited)

Robert Appel

Guard (uncredited)

John Bagni

Seaman (uncredited)

Albert Baldo

Seaman (uncredited)

Bobby Barber

Frenchman (uncredited)

Carmen Beretta

Petit's Wife (uncredited)

Monte Blue

Second Mate (uncredited)

Walter Bonn

Prison Official (uncredited)

Frederic Brunn

Bijou (uncredited)

Peter Camlin

French Sergeant (uncredited)

André Charlot

Judge (uncredited)

Hans Conried

Jourdain (uncredited)

Marcelle Corday

Grocer's Wife (uncredited)

Harry Cording

Chief Guard (uncredited)

Adrienne D'Ambricourt

Rosalie (uncredited)

Franklin D'Amour

Seaman (uncredited)

John Daheim

Seaman (uncredited)

George Davis

Jacques (uncredited)

Jean Del Val

Raoul Doulaine (uncredited)

Adrian Droeshout

Guard (uncredited)

Diane DuBois

Petit's Daughter (uncredited)

Demetris Emanuel

Seaman (uncredited)

Fred Essler

Prosper (uncredited)

Richard Flato

Bombardier (uncredited)

Anatol Frikin

Crazy Convict (uncredited)

Hal Gerard

Guard (uncredited)

Fred Graham

Thug Wrecking Newspaper Office (uncredited)

Charles La Torre

Lt. Lenoir (uncredited)

Oscar Loraine

German Soldier (uncredited)

Louis Mercier

Engineer (uncredited)

Victor Metzetti

Guard (uncredited)

Peter Miles

Jean Matrac Jr. (uncredited)

Suzette O'Neill

Flower Woman (uncredited)

Alex Papana

Lookout (uncredited)

Tony Paton

Emil (uncredited)

David Powell

English Radio Operator (uncredited)

Frank Puglia

Older Guard (uncredited)

Georges Renavent

Guard (uncredited)

Sylvain Robert

Lieutenant (uncredited)

William Roy

Mess Boy (uncredited)

Harry Semels

Cayenne Prison Colony Guard (uncredited)

Konstantin Shayne

First Mate (uncredited)

Jay Silverheels

Sailor Crewman on Boat Deck (uncredited)

Bernard Sommer

Bombardier (uncredited)

Raymond St. Albin

Medical Officer (uncredited)

Maurice St. Clair

Dompierre (uncredited)

Mark Stevens

Lt. Hastings (uncredited)

Jack Stoney

Seaman (uncredited)

Donald Stuart

Military Driver (uncredited)

Szabó Sándor

Sergeant of the Guards (uncredited)

Louis Trevis

Bombardier (uncredited)

Roger Valmy

Rocroi (uncredited)

Juan Varro

Gunner at Field (uncredited)

Hans Heinrich von Twardowski

French Airfield Radio Man (uncredited)