Zwiastun
Obsada
Lionel Jeffries
Colonel (Medical Officer)
Kenneth Cope
Lieutenant Lumpkin
Cyril Raymond
General The Viscount Gort V.C.
John Horsley
Padre
William Squire
Captain (uncredited)
Richard Attenborough
John Holden
Robert Urquhart
Mike
Ronald Hines
Private Miles
Anthony Nicholls
Military Spokesman
Patrick Allen
Sergeant on Parade Ground
Liz Fraser
Worker in Holden's Factory (uncredited)
John Phillips
Boat Owner Spokesman (uncredited)
Bernard Lee
Charles Foreman
Denys Graham
Fraser
Barry Foster
Don R
Bernard Cribbins
Thirsty Sailor (uncredited)
Sean Barrett
Frankie
Peter Halliday
Battery Major
Christopher Rhodes
Sergeant on the beaches
Harry Landis
Dr. Levy
Meredith Edwards
Dave Bellman
John Welsh
Staff Colonel
Nicholas Hannen
Vice Admiral Ramsay
John Mills
Cpl Tubby Binns
Roland Curram
Harper
Michael Shillo
Jouvet
Eddie Byrne
Commander (Tough's Yard)
Maxine Audley
Diana
Michael Bates
Froome
Victor Maddern
Merchant Seaman
Lloyd Lamble
Staff Colonel
Michael Gwynn
Commander (Sheerness)
John G. Heller
German Soldier (uncredited)
Tim Turner
Officer (line of men in sea) (uncredited)
Ray Jackson
Barlow
Patricia Plunkett
Grace
Fred Griffiths
Old Sweat
Michael Brennan
Paddle Steamer Captain (uncredited)