Ralph Richardson
Maj. Charles Hammond
Acting
Laurence Olivier
Tony McVane
Acting
Valerie Hobson
Kay Lawrence
Acting
George Merritt
Mr. Barrett
Acting
George Curzon
Jenkins
Acting
Roy Emerton
Viking First Mate
Acting
Frank Fox
Karl
Acting
Gus McNaughton
Blenkinsop, Hammond's Butler
Acting
George Butler
Air Marshal Gosport
Directing
Gordon McLeod
The Baron
Acting
Hay Petrie
Stage Door Keeper
Acting
Sandra Storme
Daphne
Acting
David Tree
R. Mackenzie
Acting
John Longden
John Peters, a Pilot
Acting
Ronald Adam
Pollack - Aviation Engineer
Acting
Patrick Aherne
Officer
Acting
Mark Daly
John - Factory Watchman
Acting
David Farrar
Viking Bo'sun
Acting
Ian Fleming
Air Ministry Officer
Acting
Franklin Kelsey
Inspector
Acting
John Laurie
Newspaper Editor
Acting
Herbert Lomas
Mattie - Fisherman
Acting
Raymond Lovell
Northern Salvage Company Manager
Acting
Gertrude Musgrove
Barmaid
Acting
Reginald Purdell
Pilot
Acting
John Robinson
Pilot
Acting
John Singer
Newspaper Boy
Acting
Lewis Stringer
Foreign Agent
Acting
Jack Vyvyan
Police Sgt
Acting
Hal Walters
Cornish Car Driver
Acting
Eileen Bennett
Minor Role
Acting
Leslie Bradley
Minor Role
Acting
Henry Caine
Minor Role
Acting
Derek Farr
Minor Role
Acting
Morland Graham
Minor Role
Acting
Sally Gray
Minor Role
Acting
Allan Jeayes
Minor Role
Acting
Colin Keith-Johnston
Minor Role
Acting
Gregory Stroud
Minor Role
Acting
Miles Malleson
Minor Role
Acting