1944. Léon Duchemin owns a restaurant with his sister. His clients are Germans, Résistance et black marketeers. Léon unwillingly joins the Résistance when a British pilot is shot down and hides in his attic and, through a series of mishaps, he accidentally steals the plans for Hitler's V1 missiles.
Jean Poiret
Armand, resistance leader and double agent

Reinhard Kolldehoff
Lieutenant Heinrich Jakobus Steinbichler aka 'Totor'

Pino Caruso
Lieutenant Friedrich, Rommel's driver

Terry-Thomas
Commander Perry of British HQ