Alec Guinness
Captain William Horatio Ambrose
Acting
Harry Locke
Reporter
Acting
Frederick Piper
Barman
Acting
Fred Griffiths
Bus Driver
Acting
Gerald Case
Commander
Acting
William Mervyn
Captain
Acting
John Horsley
First Surgeon
Acting
Derek Waring
Second Surgeon
Acting
Donald Pleasence
Cashier
Acting
Newton Blick
Bank Manager
Acting
Irene Browne
Mrs. Barrington
Acting
Percy Herbert
Tommy
Acting
Victor Maddern
Figg
Acting
Harold Goodwin
Duckworth
Acting
Junia Crawford
Evie
Acting
Warren Mitchell
Artie White
Acting
Frank Burdett
Bald Man
Acting
Maurice Denham
Crowley
Acting
Lloyd Lamble
Superintendent Browning
Acting
Martyn Woodman
Reggie
Acting
Donald Churchill
Roy
Acting
Mike Morgan
Larry
Acting
Max Butterfield
Phil
Acting
Jackie Collins
June
Writing
Susan Gibson
Sheila
Art
Diana Chesney
Mrs. Figg
Acting
Miles Malleson
Angler
Acting
Allan Cuthbertson
Chailey
Acting
Charles Lloyd Pack
Tritton
Acting
Lionel Jeffries
Garrod
Acting
George Rose
Bullen
Acting
Richard Wattis
Registrar of Shipping
Acting
Eric Pohlmann
Liberamanian Consul
Acting
Charles Cullum
Maj. Kent
Acting
Joan Hickson
Mrs. Kent
Acting
Alexander Harris
Adrian
Acting
Sam Kydd
Frogman
Acting
Toke Townley
Timmins
Acting
Elsie Wagstaff
Mrs. Gray
Acting
Anthony Sagar
Coxswain
Acting