Mervyn Johns
No. 23 (Mr. Davis)
Nova Pilbeam
Beppie Leemans
Reginald Tate
Maj. Richards
Stephen Murray
Mr. Barratt
Geoffrey Hibbert
Pte. John
Philip Friend
Lieut. Cummings
Phyllis Stanley
Miss Clare - the Dancer
Mary Clare
Mrs. 'Ma' Webster
Basil Sydney
Naval Captain
Brefni ORorke
The Brigadier Blunt
Alexander Field
Pte. Durnford
David Hutcheson
Intelligence Officer
Jack Hawkins
Brigade Major Harcourt
Torin Thatcher
German General
Charles Victor
Neutral Seaman - Irish Joe
Guy Maas
The Frenchman - Captain Mercier
Thora Hird
The A.T.S. Girl
Basil Radford
Careless Talker on Train (last scene)
Careless Talker on Train (last scene)
J. Edgar Hoover
Narrator (Prologue and Epilogue) (US version)
Johnnie Schofield
Lance-Corporal
Frank Allenby
Wing-Comdr. Kenton
Worcestershire Regiment
Principal Players
Victor Beaumont
German Colonel
Mark Daly
Corporal on Train
Hal Gordon
Builder's Labourer
Cameron Hall
Army Clerk at Ordinance Factory Dance
James Knight
Sailor on Train
Mary Malcolm
Kenton's Secretary
George Street
Inspector Jolly
Guy Verney
Soldier in Buffet Car
William Walton
Soldier at Security Briefing
John Williams
General Cooper