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