After not having seen each other for nearly 25 years, three old schoolmates go on a bicycle tour through Carinthia together: In the meantime, the determined Friedrich has become a successful liqueur manufacturer and the worldly Ulrich has made a career as a film star, while good-natured Johannes makes his money as a high school teacher. On their trip, the three cheerful friends encounter several turbulent situations, for instance, when they secretly spend the night in the barn of a choleric farmer. When they arrive at their destination, the placid village of Burgsteinach, the three friends meet old liaisons and new temptations. But as a matter of prudence, the wives of the adventuresome trio have followed their husbands’ journey…