Don't Make Grandpa Angry - DVD

Daněk, a factory worker, is about to leave for his mistress, so he persuades his cousin Emanuel Vovísk, who is temporarily in a sanatorium for the nervously ill, to represent Uncle Jonáš from America. Jonáš had sent a telegram saying that he would be in Paris, and Daňek was not comfortable with such a situation. He assumed that his wife Liduška would be devoted to Jonáš. So Eman sets out to be Jonah, not knowing what kind of situation he will find himself in.