A successful and married, although not quite young, stage actress falls for a young man, who is involved with a young actress who uses him to advance her career and upstage the leading lady.
Because pop singer Fred is constantly flirting, his fiancée leaves him. Fred travels to Sicily and finds solace with the fisherman's daughter Maria. Upon returning to Vienna, he reconciles with his fiancée. Then, suddenly, Maria appears at the door.
Before the police station in Ober-Himmelbrunn is dissolved, the local landlord reports a burglary. The young gendarme Thaler is assigned to solve the case. Disguised as a holidaymaker, he goes to work. In the process, he conquers the hearts of twelve attractive girls who want to spend their holidays in an alpine hut.
