For the 16-year-old Mascha Gonska, this was her film debut. She came to this when a Munich daily newspaper was looking for a young, pretty, lively girl for this film. When Mascha heard about it, it was just before the closing time. She could no longer go to the newspaper. So she went straight to the film studio, introduced herself, and was given a screen test. And there was the contract. 6000 Marks for this first role, which she shot during the six weeks of school vacation. After the great "Heizblatt" success (where she appears completely naked in several scenes), Mascha suspected that she would now be burned as a nude model. She turned down even the most lucrative offers. "I only accepted roles where I could leave my sweater and panties on," she said.
The film was made within 26 days of shooting between 28 July and 29 August 1969 in Munich.