In the 1950s, Ludvik Jahn was expelled from the Communist Party and the University by his fellow students, because of a politically incorrect note he sent to his girlfriend. Fifteen years later, he tries to get his revenge by seducing Helena, the wife of one of his accusers.

• Filmové studio Barrandov
• Josef Somr
• Jana Dítětová
• Luděk Munzar
• Jaroslava Obermaierová
• Evald Schorm
• Milan Svrčina
• Miloš Rejchrt
• Věra Křesadlová