Cast
Herbert Lomas
Holveg
John Robinson
Unnamed Character
Derrick De Marney
Bill - Navigator
Torin Thatcher
Seaman Receiving Information About German Activity
Bernard Miles
Civilian Observer Controller
Milton Rosmer
Head of Observer Corps
Ronald Adam
German Bomber Chief
Archibald Batty
Air Officer
Ian Fleming
Air Officer
Merle Oberon
Mrs. Richardson
Ralph Richardson
Wing Commander Richardson
Austin Trevor
Schulemberg - German Air Chief of Staff
G.H. Mulcaster
Controller
John Longden
Unnamed Character
John Penrose
Unnamed Character
Robert Douglas
Briefing Officer
Anthony Bushell
Pilot
Brian Worth
Bobby
Robert Rendel
British Chief of Air Staff
Charles Carson
Anti-aircraft Officer
Carl Jaffe
Unnamed Character
June Duprez
June
Flora Robson
Queen Elizabeth I (archive footage)