Malcolm in the Middle

Malcolm in the Middle
Season 6, Episode 2
Buseys Run Away
Image #419

but what they don't tell you about

TMDB episode metadata

Episode title: Buseys Run Away

Air date: November 14, 2004

Director: Bryan Cranston

Top billed cast: Frankie Muniz, Jane Kaczmarek, Bryan Cranston, Justin Berfield, Erik Per Sullivan, Christopher Masterson

The Buseys disappear after Dewey leaves the special-needs class; Hal becomes the leader of a group of brainless bodybuilders.

Source: TMDB