Humphrey Bogart

Jean Matrac

Claude Rains

Captain Freycinet

Michèle Morgan

Paula Matrac

Philip Dorn

Renault

Sydney Greenstreet

Major Duval

Peter Lorre

Marius

George Tobias

Petit

Helmut Dantine

Garou

John Loder

Manning

Victor Francen

Captain Patain Malo

Vladimir Sokoloff

Grandpere

Eduardo Ciannelli

Chief Engineer

Corinna Mura

Singer

Peter Miles

Jean Matrac Jr.

Hans Conried

Jourdain

Mark Stevens

Hastings

Marcelle Corday

Grocer's Wife (uncredited)