Having blown the safe in Lieutenant Gruber's bedroom, René and Leclerc are surprised by its contents. The Communist Resistance lies in wait for their escape, and holds them hostage in a sawmill.

Denise, the head of the Communist Resistance, who was René's sweetheart in his childhood in Nancy, and who's now determined to marry René.

Meanwhile, Edith and the servant girls have to explain to the Lieutenant why his little tank has crashed into the public toilet, and ends up getting Gruber's compassion.

René has a difficult time telling Edith that he will marry Denise, since Monsieur Alphonse has asked for Edith's hand, and Yvette has it in her heart to tell Edith that René will marry her instead.

René disguises himself as his father in order to escape the wrath of Denise Laroque.

A medal for bravery, a suicide pill and a hide-out in the Vatican introduce an old habit to René.

René and the Resistance need to find a huge amount of money quickly to save Mimi from the Communists.

When it is revealed that the one million francs stolen from the bank belong to Herr Flick of the Gestapo, the best place to hide them seems to be down René's trousers.

René has got rid of the Gestapo's money, next is the secret microfilm, but he is hampered by the Resistance girls in the cupboard.

While under interrogation, Alfonse's dicky ticker starts playing up, and he is whisked to hospital. He must be either rescued or eliminated before he can spill the beans about the stolen Gestapo money.

Michelle and Crabtree hatch another plot to get the British airmen back to Blighty. Captain Bertorelli has stolen Gestapo money planted on him.

Michelle comes up with an audacious escape plan for the British airmen involving a barrage balloon and 24 cylinders of helium disguised as prize-winning marrows.

René is to be given a collaboration medal for his help with the removal of Von Flockenstuffen. Unfortunately, this causes the Communist Resistance to place a price on his head. He decides once again to elope with Yvette. Michelle orders René to take the British airmen to the monastery to be picked up by a lightweight plane. Flick also learns of this news, and he and Von Smallhausen have themselves initiated into the brotherhood to gather information and capture the airmen. Unfortunately, René ends up grabbing Edith's hand instead of Yvette's, as the two are rushed aboard the plane bound for England.

René has organised a secret wedding with Yvette.

Herr Flick and Von Smallhausen almost meet their maker in front of a firing squad.

Michelle's new plan involves an eel, a dogfish, ten million francs and the Fallen Madonna.

The Colonel and Gruber return from Spain. Meanwhile, Edith is faced with a grave situation.

Having been captured by the communists, René tries to find a way to escape.