Overview

Allied agents infiltrate the Nazi rocket complex at Peenemunde in order to obtain their secrets and sabotage the plant. The film alternates between German developments of the V-1 missile and V-2 rocket (with a German cast speaking their own language) and discovery by British Intelligence of the weapon.

Cast

Sophia Loren

Nora Van Ostamgen

George Peppard

Lt. John Curtis

Trevor Howard

Professor Lindemann

John Mills

General Boyd

Richard Johnson

Duncan Sandys

Tom Courtenay

Robert Henshaw

Jeremy Kemp

Captain Phil Bradley