Professor Knox has installed a new alarm system in Uncle Fax's house. It's just too bad that nobody can get into the house anymore - including the residents. And Fix and Foxi need to get their soccer gear. I wonder if they can outwit that weird system. Hypnosis made easy?! The hypnosis kit Lupo ordered is supposed to free him from annoying everyday duties. He wants Fix and Fox and Lupinchen to do them for him. Apparently, they can be hypnotized easily, but why do they do everything wrong? Apparently everyone forgot Uncle Fax's birthday. While he goes to play golf in disappointment, Fix and Foxi, Lupo and Lupinchen prepare a surprise party. Everything goes well, but suddenly an escaped gorilla appears and steals the present. The holiday joy of the Pepperkorn family is quickly gone when they notice that their neighbour Breitmaul also lives here on the campsite next door. When the old toad wants to spoil their holiday, Pip and Pep think of a way to scare off Breitmaul.