A biologist has succeeded in growing a particularly energy-rich lettuce and now the whole world wants to get hold of the product.

October 1982: The entire German political scene is corrupt, the German government a puppet of the USA. To play it safe, the CIA replaces German politicians with compliant doubles. When the chancellor's doppelganger, of all people, is to be taken out of circulation, the secret service accidentally kills the real chancellor, who is floating dead in the swimming pool. Agent Erwin of the Federal Criminal Police Office is assigned to solve the case...

Willy Wuff receives the news that his brother Rocco, star of a dog show on the vacation island of Fuerteventura, has disappeared without a trace. The brave four-legged friend immediately rushes to the airport and travels to the Canary Islands as a stowaway. There he meets little Andi, who is terrified that his parents are separating. Willy Wuff not only manages to track down his brother, but also to save Andi's parents' marriage.

Promenade mixer Willy travels to Munich by train as a stowaway. On the way, he meets little Natalie and makes friends with the girl. When he arrives in Munich, Willy is not only hungry but also has to read about a dangerous gang of dog catchers. Willy is happy when he meets Natalie again and is allowed to come home with her. However, Lord, his new girlfriend's distinguished pedigree dog, makes life difficult for him there. When Lord is caught by the dog catchers, Willy doesn't hesitate for a second to help him. In the end, the brave mongrel falls into the clutches of the criminals himself.

Tommi Fischer, a newly divorced copywriter is looking for a replacement mother for his son. When he falls for the emancipated costume designer Evelyn he soon finds himself in the undesired role of a stay-at-home dad.

Hedgehog Hogi's life and adventures told from a hedgehog's perspective.