Faced with the problem of hiding 1,000 kilos of stolen high explosive, Michelle of the Resistance decides on a simple but daring course of action. It will be hidden in 500 Christmas puddings.

Rene is ordered to hand over to General Von Klinkerhoffen the two valuable paintings he has been hiding to sell after the war. The General then sells them to a Swedish art expert for a million in gold bars. Rene steals four of these gold bars and tries to elope to Switzerland with Yvette on the night train. Unfortunately, for one reason or another, everyone ends up on the same train!