George Hepplewhite

Mary Wilson

Mendez

Slim Selwyn

Oscar

Iris

Oscar's Wife

Schwartz, Spy Chieftain

Greta, Hotel Receptionist

U-Boat Commander

Frederick Strickland

Alf Arbuckle, Dinky Do

Solicitous Steward

Baker (uncredited)

Officer (uncredited)

Dockside Policeman (uncredited)

Col. Harcourt (uncredited)

Conway (uncredited)

Passenger On SS Macaulay (uncredited)

German Radio Operator (uncredited)

Simion (uncredited)

Hotel Manager (uncredited)

Untipped Steward (uncredited)

Musician (uncredited)

Radio Operator On SS Macaulay (uncredited)

Parker, Dinky Do (uncredited)

Producer

Producer

Unit Manager

Director

Screenplay

Screenplay

Screenplay

Screenplay

Art Direction

Editor

Music Director

Director of Photography