Thomas Gottschalk appears in front of the camera for the first time with his son Roman, who goes in search of clues about the "Supernasen" cult movies of his father and his friend Mike Krüger. Coming from America, he visits a "Supernasen" revival festival at Lake Wörthersee, which is being held to mark the 40th anniversary of the cult movies and is also the exact year of his birth! He wants to investigate the question: "How could my father be in such films? Isn't that rather embarrassing or really iconic today?"

In the 1960s, the film production company Lisa Film, headed by Karl Spiehs, ushered in a new era in German film: the erotic film. This period, characterized by change and openness, produced numerous successful films that had a lasting impact on the genre in Germany and captivated audiences.