Based on

Movies like Never Guessed and Didn't Expect (1982)

In an ordinary Soviet apartment, where an ordinary Soviet family lives, suddenly ... the donkey breaks in. All attempts to expel the animal end in vain. Neither the police, nor the veterinary service, nor even the local hooligan can help. And only the ubiquitous film-goers, who needed an animal for filming a movie, manage to put the donkey out of the apartment.