Cast

• 

  

  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.

• 

  

  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.

• 

  

  Ernest Clark

  Air Vice-Marshal The Hon. Ralph Cochrane G.B.E., K.C.B., A.F.C.

• 

  

  Derek Farr

  Group Captain J. N. H. Whitworth, D.S.O., D.F.C.

• 

  

  Charles Carson

  Doctor

• 

  

  Stanley Van Beers

  Sir David Pye, C.B., F.R.S.

• 

  

  Colin Tapley

  Doctor W.H. Glanville, C.B., C.B.E.

• 

  

  Frederick Leister

  Committee Member

• 

  

  Eric Messiter

  Committee Member

• 

  

  Laidman Browne

  Committee Member

• 

  

  Raymond Huntley

  Official, National Physical Laboratory

• 

  

  Hugh Manning

  Official, Ministry of Aircraft Production

• 

  

  Edwin Styles

  Observer at Trials

• 

  

  Hugh Moxey

  Observer at Trials

• 

  

  Anthony Shaw

  R.A.F. Officer at Trials

• 

  

  Laurence Naismith

  Farmer

• 

  

  Harold Siddons

  Group Signals Officer

• 

  

  Frank Phillips

  BBC Announcer

• 

  

  Brewster Mason

  Flt / Lt. R. D. Trevor-Roper, D.F.C., D.F.M.

• 

  

  Tony Doonan

  Flt / Lt. R. E. G. Hutchison, D.F.C.

• 

  

  Nigel Stock

  Flying / Off. F. M. Spafford, D.F.C., D.F.M.

• 

  

  Brian Nissen

  Flt / Lt. A. T. Taerum, D.F.C.

• 

  

  Robert Shaw

  Flt / Sgt. J. Pulford, D.F.M.

• 

  

  Peter Assinder

  Plt/Off. G. A. Deering, D.F.C.

• 

  

  Richard Leech

  Squadron Leader H. M. Young, D.F.C.

• 

  

  Richard Thorp

  Squadron Leader H. E. Maudslay, D.F.C.

• 

  

  John Fraser

  Flight Lieutenant J. V. Hopgood, D.F.C.

• 

  

  David Morell

  Flight Lieutenant W. Astell, D.F.C.

• 

  

  Bill Kerr

  Flight Lieutenant H. B. Martin, D.S.O., D.F.C., A.F.C.

• 

  

  George Baker

  Flight Lieutenant D. J. H. Maltby, D.S.O., D.F.C.

• 

  

  Ronald Wilson

  Flight Lieutenant D. J. Shannon, D.S.O., D.F.C.

• 

  

  Denys Graham

  Flying Officer L. G. Knight, D.S.O.

• 

  

  Basil Appleby

  Flight Lieutenant R. C. Hay, D.F.C.

• 

  

  Tim Turner

  Flight Lieutenant J. F. Leggo, D.F.C.

• 

  

  Ewen Solon

  Flight Sergeant G. E. Powell

• 

  

  Harold Goodwin

  Wing Comdr. Gibson's Batman

• 

  

  Patrick McGoohan

  Guard at door (uncredited)

• 

  

  Peter Arne

  Staff Officer to Air-Vice Marshal Cochrane (uncredited)

• 

  

  Edward Cast

  Crew Member (uncredited)

• 

  

  Richard Coleman

  RAF Officer (uncredited)

• 

  

  Peter Diamond

  Tail Gunner (uncredited)

• 

  

  Gerald Harper

  RAF Officer (uncredited)

• 

  

  Arthur Howard

  RAF Pay Clerk in NAAFI (uncredited)

• 

  

  Lloyd Lamble

  Collins (uncredited)

• 

  

  Philip Latham

  Flight Sergeant (uncredited)

• 

  

  Edwin Richfield

  RAF Officer (uncredited)