Trailer
Cast
Peter Diamond
Tail Gunner (uncredited)
Gerald Harper
RAF Officer (uncredited)
Michael Redgrave
Doctor B. N. Wallis, C.B.E., F.R.S.
Derek Farr
Group Captain J. N. H. Whitworth, D.S.O., D.F.C.
John Fraser
Flight Lieutenant J. V. Hopgood, D.F.C.
Tim Turner
Flight Lieutenant J. F. Leggo, D.F.C.
Ewen Solon
Flight Sergeant G. E. Powell
Richard Coleman
RAF Officer (uncredited)
Richard Todd
Wing Commander Guy Gibson, V.C., D.S.O., D.F.C.
Charles Carson
Doctor
Stanley Van Beers
Sir David Pye, C.B., F.R.S.
Richard Leech
Squadron Leader H. M. Young, D.F.C.
David Morrell
Flight Lieutenant W. Astell, D.F.C.
Bill Kerr
Flight Lieutenant H. B. Martin, D.S.O., D.F.C., A.F.C.
Peter Arne
Staff Officer to Air-Vice Marshal Cochrane (uncredited)
Ernest Clark
Air Vice-Marshal The Hon. Ralph Cochrane G.B.E., K.C.B., A.F.C.
Colin Tapley
Doctor W.H. Glanville, C.B., C.B.E.
Hugh Manning
Official, Ministry of Aircraft Production
Edwin Styles
Observer at Trials
Brian Nissen
Flt / Lt. A. T. Taerum, D.F.C.
Richard Thorp
Squadron Leader H. E. Maudslay, D.F.C.
Patrick Barr
Captain Joseph (Mutt) Summers, C.B.E.
Raymond Huntley
Official, National Physical Laboratory
Hugh Moxey
Observer at Trials
George Baker
Flight Lieutenant D. J. H. Maltby, D.S.O., D.F.C.
Harold Goodwin
Wing Comdr. Gibson's Batman
Ursula Jeans
Mrs. Wallis
Nigel Stock
Flying / Off. F. M. Spafford, D.F.C., D.F.M.
Denys Graham
Flying Officer L. G. Knight, D.S.O.
Lloyd Lamble
Collins (uncredited)
Laurence Naismith
Farmer
Patrick McGoohan
Guard at Door (uncredited)
Arthur Howard
RAF Pay Clerk in NAAFI (uncredited)
Basil Sydney
Air Chief Marshal Sir Arthur Harris G.C.B., O.B.E., A.F.C.
Frederick Leister
Committee Member
Robert Shaw
Flt / Sgt. J. Pulford, D.F.M.
Peter Assinder
Plt/Off. G. A. Deering, D.F.C.
Philip Latham
Flight Sergeant (uncredited)
Edwin Richfield
RAF Officer (uncredited)