Director Heidebrink cannot prevent his daughter Helga from hitchhiking to the Adriatic Sea with her French friend Suzy. That's why he sends his employee Fred after them incognito. However, he becomes friends with the girls.
| Actor | Role |
|---|---|
| FFred BertelmannFred Bürkner | Fred Bürkner |
 Karin DorHelga Heidebrink | Helga Heidebrink |
 Renate EwertSuzy | Suzy |
 Chris HowlandChristopher Greenwood | Christopher Greenwood |
 Ursula HerkingFräulein Spätlieb | Fräulein Spätlieb |
 Hans NielsenDirektor Heidebrink | Direktor Heidebrink |