A medieval love story with lots of adventures. The times are troubled - there's a revolt of peasants going on. To secure its safety a monastery chases for a relics of a holy Brigitte. A nobleman promises to get it if he gets beautiful Agnes as a reward. But she fells in love with a handsome adventurer. The monastery has to act shrewd now and play double game.

Set in late-1920s Soviet Union, Ostap Bender and Ippolit "Kisa" Vorobyaninov are after a stash of diamonds hidden in one of the chairs in 12-chair set. They are forced to go on a cross-country chase when the chairs are auctioned off.

On a stopover in Moscow, a young writer Volodya makes friends with Kolya, who is returning home from a hard night shift. Just as Kolya is about to take a rest, he is met by his old friend Sasha, who wants help getting a deferral from military service so that he can get married.