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Drama • War
1946
1 hour and 48 minutes
The Secret a Million Kept!
Wartime tale of a group of British scientists efforts to develop the first radar system. They did it just in time for it to be used in the Battle of Britain against the might of the Nazi Luftwaffe. Without it the little island could well have been overrun.
Release:
December 23, 1946
Original language:
English
Production country:
United Kingdom
Producer company:
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Show crew
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Crew
Cast
Ralph Richardson
Prof. Heatherville
Prof. Heatherville
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Raymond Huntley
Prof. Laxton-Jones
Prof. Laxton-Jones
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John Laurie
Dr. McVitie
Dr. McVitie
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Ernest Jay
Dr. Dainty
Dr. Dainty
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David Tomlinson
Mr. Watlington
Mr. Watlington
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Finlay Currie
Sir Duncan Wills
Sir Duncan Wills
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Norman Webb
Dr. Wainwright
Dr. Wainwright
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Michael Hordern
Lt. Cmdr. Lowther
Lt. Cmdr. Lowther
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Pamela Matthews
Mrs. Watlington
Mrs. Watlington
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Joan Haythorne
Mrs. Laxton-Jones
Mrs. Laxton-Jones
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Joan Young
Mrs. McVitie
Mrs. McVitie
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Ann Wilton
Mrs. Dainty
Mrs. Dainty
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Richard Attenborough
Jack Arnold
Jack Arnold
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David Hutcheson
Squadron Leader Sowerby
Squadron Leader Sowerby
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Patrick Waddington
Group Capt. Aspinall
Group Capt. Aspinall
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Cyril Smith
Flight Sgt. Cox
Flight Sgt. Cox
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James Hayter
Warrant Officer
Warrant Officer
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D. Bradley Smith
Air Marshal Cotter
Air Marshal Cotter
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Robin Bailey
Wives' Escort Officer
Wives' Escort Officer
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Hugh Dempster
Sqdn. Ldr. Slatter
Sqdn. Ldr. Slatter
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Kenneth Buckley
Sqdn. Ldr. Buckley
Sqdn. Ldr. Buckley
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Paul Carpenter
Flt. Lt. Argylle
Flt. Lt. Argylle
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Anthony Dawson
Flt. Lt. Norton
Flt. Lt. Norton
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Robert Long
Flying Officer Davies
Flying Officer Davies
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Richard Mantell
Air Vice-Marshal
Air Vice-Marshal
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Murray Matheson
Wing Cdr. Allen
Wing Cdr. Allen
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Anthony Wyckham
Flying Officer Ogden
Flying Officer Ogden
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Peggy Evans
Daphne Adams
Daphne Adams
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Ingrid Forrest
Penelope Birkenshaw
Penelope Birkenshaw
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Geraldine Keyes
Phyllis Hammond
Phyllis Hammond
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Vida Hope
WAAF Flight Sergeant
WAAF Flight Sergeant
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Sonia Elverson
WAAF Teller
WAAF Teller
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Robert Wyndham
Major
Major
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Andrew Blackett
Captain
Captain
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Bill Owen
Paratroop Sergeant
Paratroop Sergeant
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Tony Arpino
1st Commando
1st Commando
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Peter March
2nd Commando
2nd Commando
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Bob Elson
3rd Commando
3rd Commando
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Roger Keyes
4th Commando
4th Commando
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Trevening Hill
5th Commando
5th Commando
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Edward Hodge
6th Commando
6th Commando
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Joseph Almas
Dr. Klemmerhahn
Dr. Klemmerhahn
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Arthur Rieck
Lt. Hense
Lt. Hense
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Ernest Urbank
1st Sentry
1st Sentry
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Karl Morel
2nd Sentry
2nd Sentry
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Marjorie Rhodes
Mrs. Arnold
Mrs. Arnold
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Edward Lexy
Sir Desmond Prosser
Sir Desmond Prosser
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Hugh Pryse
Sir Nicholas Hathaway
Sir Nicholas Hathaway
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O.B. Clarence
Old Retainer
Old Retainer
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Aubrey Mallalieu
1st Club Member
1st Club Member
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Desmond Roberts
2nd Club Member
2nd Club Member
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Guy Belmore
3rd Club Member
3rd Club Member
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Alvar Liddell
BBC Announcer (voice)
BBC Announcer (voice)
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Kenneth More
Bomb Aimer (uncredited)
Bomb Aimer (uncredited)
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Arthur Mullard
(uncredited)
(uncredited)
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Ian Selby
Man at Dance (uncredited)
Man at Dance (uncredited)
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