Augustus Billings
Joseph Cotten
Lenore Faddish
Virginia Nicholson
Henry MacIntosh
Guy Kingsley Poynter
Purser
George Duthie
John Berry
Extra
Marc Blitzstein
Keystone Kop
Herbert Drake
Frederick
Erskine Sanford
Joseph Johnson
Howard Smith
Augusta Weissberger
Cabin boy
Richard Wilson
Mrs. Dathis
Arlene Francis
Mrs. Battison
Mary Wickes
Orson Welles
Duelist
John Houseman
(uncredited)
Judy Holliday
Leon Dathis
Edgar Barrier
Mrs. Billings
Ruth Ford
Francis Faddish
Eustace Wyatt
Associate Producer
Editor
Unit Production Manager
Director
Screenplay
Producer
Theatre Play
William Gillette
Co-Producer
Assistant Director
Director of Photography
Paul Dunbar
Harry Dunham
William Alland
Production Design
James Morcom
Costume Design
Leo Van Witsen