The film is about a slightly crazy botany professor Ducánek, who is so busy with his scientific experiments that he has completely forgotten that he is married. Neither his housekeeper Veronika nor his friend Potužník knew about the existence of his capricious wife, the operetta diva Lucy. However, when his wife returns home after seven years in remorse, Ducánek takes a complicated action to elegantly get rid of his wife...
as Blahomrav Ducánek
as operetní hvězda Marion
as operetní diva Lucy, Ducánkova žena
as generální ředitel Kamil Merhaut
as Dagmar, Merhautova dcera
as baron Hypolit Studený
as dirigent Intimní operety Jarka Aleš
as ředitel Intimní operety
as profesor Potužník, vědec
as Veronika Pospíšilová, hospodyně u Ducánka
as vrátný Havrda
as Ducánkův soused
as krejčí Zmatlík
as garderobiérka Berta
as poslíček z květinářství
