Vera Meiners' life was sweet but unfortunately for her, it was not to last. Her husband, Jan, left her after she met a former lover in a harmless friendly meeting. Forced to resume her disrupted medical career, she worked in a Swiss clinic but, without the knowledge of the chief surgeon, Vera ordered a risky operation to be performed and was thereafter fired. Penniless, she then works in Spanish nightclubs in order to provide for herself and her child. After many years, she runs into her friend Frank again in one of these nightclubs...

Ilona, the bored wife of an easily distracted professor, falls in love with his friend Tibor, a world-traveler and ladykiller. Although she pursues him, he declines to take advantage of the situation, because she's married to his best friend. Only after her husband shows an interest in a co-worker is it possible for a happy ending to take place for the two new couples.

Two out-of-work private detectives disguise themselves as Holmes and Watson to gain attention and end up chasing counterfeiters and stolen stamps.