Bosom friends, waitresses Rita and Natasha, were planning to have a lot of fun on Christmas night, but they didn’t even imagine that it would be so “fun”! That is, the holiday that they, together with everyone else, prepared for the guests and employees of their boarding house was a great success, but then something unimaginable happened - having gone at the request of the director to check on a guest who did not show up for the party, the girls discovered in the room... his cold corpse! Fearing the anger of the official, who arrived at the boarding house incognito, the director ordered to keep this terrible incident a secret at least until the morning. He didn’t know yet: all of them, just like the heroes of the famous comedy, were mistaken and mistook a completely different person for the distinguished guest!