Joseph Cotten

Augustus Billings

Virginia Nicolson

Lenore Faddish

Arlene Francis

Mrs. Dathis

Mary Wickes

Mrs. Battison

Orson Welles

Keystone Kop

John Houseman

Duelist

Judy Holliday

(uncredited)

Edgar Barrier

Leon Dathis

Ruth Ford

Mrs. Billings

Eustace Wyatt

Francis Faddish

Guy Kingsley Poynter

Henry MacIntosh

George Duthie

Purser

John Berry

Marc Blitzstein

Extra

Herbert Drake

Keystone Kop

Erskine Sanford

Frederick

Howard Smith

Joseph Johnson

Augusta Weissberger

Richard Wilson

Cabin boy