Jan Batory (23 August 1921 - 1 August 1981) was a Polish film director and screenwriter.
An architect Joanna tells her friend Halina on the telephone about her love troubles and suddenly hears a nice man's voice: "The best cure for love is another love." Then she becomes a forgers dispatcher mistaken for Honorata by telephone and decides to work out a forgers secret and the secret of her new love Andrzej.
Twin brothers, Jacek and Placek, are the town's troublemakers. They're lazy, greedy and also cruel. They despise hard work, so they cook up a plan to make easy money that would make them rich for the rest of their lives: steal the moon and sell it. They set on a journey to find a place where the moon would be low enough for them to steal. Before they leave, they take the last loaf of bread from their poor hardworking mother. After numerous adventures the boys manage to catch the moon in a fishing net. But it is only the beginning of their troubles.
Andrzej and Grzegorz are students of Warsaw Conservatory and preparing for the International Piano Competition. Eva - a beautiful Grzegorz's girlfriend is seriously ill, the doctors suspect she has brain cancer. Even for the sake of health and life of his beloved Grzegorz disagrees to miss even a single day of preparation for the contest. Andrzej has a girlfriend Zosia (the daughter of a professor of music), but the young pianist falls in love with Grzegorz's girlfriend and takes care of the sick Eve.