Katowice, the second half of the 1980s. All the inhabitants of the city watch the movie "The Sinful Life of Franciszek Buła" on television, and two policemen, Karlik and Lucek, patrol empty streets. They reach a TV lounge where they catch two burglars red-handed. Unfortunately, they inadvertently look at the screen and succumb to the magic of the film. Meanwhile, the thieves, taking advantage of their inattention, run away. Police officers pay for staring by losing their job. Just like the heroes of the film, they decide to form a traveling troupe of singers and comedians, calling it "Our Kara".