Erik Lund is a child psychologist and defend a doctoral thesis on the subject. His knowledge is at the very theoretical level, and he will be seriously trouble when he for a time has to babysit his sister's six children ranging in age from baby to teenager. Fortunately, the neighbor cute daughter, Lisbeth has a more practical take on things.

This film introduces us to Hugo, a one-of-a-kind animal who lives in a jungle. Youthful and carefree, Hugo is prone to playing practical jokes on his friends, Zig and Zag the monkeys. His idyllic lifestyle is interrupted when he is captured by CEO of a famed movie company, Conrad Cupmann, to be co-star in a Hollywood-style film. In order to return from Copenhagen to his jungle home, he must escape with the help of a newly found friend, Rita the fox.

The Plot focuses on Dante Alighieri, a young man who loves smoking. When his father dies Dante inherits $17 million on one special condition: He must give up smoking in 14 days and then stay smoke-free for an entire year. If he fails, his uncle inherits the $17 million instead. Dante has a living hell while trying to quit, and hires a private detective agency called Little Secret Service who he gives free hands to stop him from smoking, While his uncle, who has taken up smoking himself, also does everything he can to make Dante smoke again.

Hannibal is a nice and polite boy, but Father and Mother think he hangs too much in front of the television. They therefore give him the dog Jerry, whom he is very pleased with. It turns out that Jerry, as the dog is called, is not an ordinary dog, because it can not bark, but on the other hand it can speak. The crafty toy maker Uncle Grandfather and his henchman Uncle Harry would like to grab Jerry, and it involves various conflicts involving a cheeky dog trader, an unlucky glazier and a distinct police cops.