Cast
George Merritt
German Trawler Captain
Henry Oscar
Newspaper Editor
Bernard Miles
McAllister (Irish Soldier)
Ralph Richardson
Frank Lockwood
Brefni O'Rorke
Political Journalist
Francis L. Sullivan
Kommandant Ulrich Wettau
Roland Culver
Cmdr. Pittwaters
Patricia Medina
Ingrid
Henry Hewitt
Jack, News Editor
George Carney
Harry, Soldier in Fleet Street Pub
Hugh Williams
Colin Metcalfe
Deborah Kerr
Kari Alstad
Niall MacGinnis
Olaf
Roland Pertwee
Capt. Waverley
Griffith Jones
Police Inspector Gunter (as Griffiths Jones)
Finlay Currie
Capt. Alstad
David Horne
Evans, Foreign Editor
Raymond Huntley
Gus McNaughton
Army Sergeant
John Salew
"Man-in-the-Street" in Fleet Street Pub
Meriel Forbes
Milly, the Barmaid
Philip Friend
Pilot