Michael Anderson

Yönetmen

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.