The customs department pay a visit to Rottehullet, forcing the owner Emma, to increase the price of beer and demand cash payment. This greatly upsets her regulars, who decide that it would be cheaper, if they brew their own beer and spirits.

The flu epidemic has hit the house and the women are all sick, but there is no time to rest, someone has to take care of the men, who themselves begin to believe, that they to are sick. It's after all easier, than having to help around the house.

Olsen and Clausen get mad a Egon after he reveals the result of last night football match. Peace is restored when the ladies of the house go on a trip to Sweden without the men. After not being home on the agreed time, the men gather together at Rottehullet to share their worries.

Clausen has had a special visitor in his store. He has been hypnotised and now believes he is a monkey. Tue in the meantime, is trying an experiment on the residents of the house involving hash.

Olsen unwittingly gets involved in a crime when he uses the company's moving van to make a little extra money.