[s2e23] Carnival -

The episode concludes with the boys being caught and facing Lois's legendary wrath. Meanwhile, the story highlights the series' recurring theme of the boys' desperate, and often disastrous, attempts to escape their strict household. "Malcolm in the Middle" Carnival (TV Episode 2001) - IMDb

When Lois takes away the boys' TV privileges, Malcolm, Reese, and Dewey are left bored and looking for trouble. They convince their friend Stevie to join them in sneaking out of the house at night to visit a local carnival. [S2E23] Carnival

During the chase, Stevie is captured by the tipsy guard, leaving the other boys scrambling to save him. The episode concludes with the boys being caught

Back at home, Lois and Hal discover the boys are missing. Their search eventually leads them to the carnival grounds, paralleled by Stevie's parents, Abe and Kitty Kenarban , who are also on the hunt for their son. In a comedic subplot, the parents' car ride involves a confusing encounter near a local adult shop before they finally locate the right entrance to the fair. They convince their friend Stevie to join them

The boys are pursued by a drunk and belligerent security guard who manages to corner them.