Geoffrey Toone

Character: Cmdr. Clive Stanton

Judy Kelly

Character: Cynthia Maybridge

Kenneth Kent

Character: Col. Suvaroff

Clifford Evans

Character: Lt. Peel

John Wood

Character: Sub. Lt. Wing Eden

Daphne Raglan

Character: Dora Maybridge

Edmund Breon

Character: Adm. Maybridge

Doris Hare

Character: Mrs. Maybridge

Marguerite Allan

Character: Anna Suvaroff

Leslie Perrins

Character: Briggs

Olga Lindo

Character: Mrs. Rance

Frank Fox

Character: François

Alf Goddard

Character: Tomkins

Albert Burdon

Character: Noakes

Diana Beaumont

Character: Millie

Fred Emney

Character: Cook

Laurence Kitchin

Character:

Henry Oscar

Character: Cmdr. Perrin

Carla Lehmann

Character:

Michael Ripper

Character:

Nigel Stock

Character:

George Spence

Character: Henchman (uncredited)