To byla noc May 31, 1957

On his first business trip in a new place, driver Rudo has an accident. A drunken truck driver dented the fender of the tatraplane and drove off while Ruda went to a pub for a beer. His situation looks desperate. He arrives in Prague distraught. But his wife Marie finds a way out. She remembers an old friend and hopes he can help them fix the car before morning. The friend, Plachetka, gets other helpers and the car is finally fixed during the night. Plachetka, his wife, Rabas the painter and Kroupa the plumber all lend a helping hand to the couple. Rudo's place is saved. The friendship, willingness and understanding of a few individuals has done a good job.