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!

Rene is still trying to hide the gold he has stolen from General Von Klinkerhoffen ; the Colonel, Gruber and Helga are trying to recover the paintings they had hidden in a statue, which is now in the General's possession. And the Resistance want to steal the Enigma Encoding Machine, also in the General's possession. A dance at the General's chateau gives rise to another plan.