Malcolm in the Middle was one of the most beloved sitcoms of the 2000s and some of the show’s actors are still major stars today, most notably, Bryan Cranston, who went on to play Walter White in Breaking Bad, a role he recently reprised in the final season of Better Call Saul. Malcolm in the Middle followed the daily lives of a dysfunctional family in the fictional town of Star City as told by the family’s middle child, Malcolm, who was played by Frankie Muniz. Muniz is still working today and hilariously voiced himself in an episode of Harley Quinn back in 2019. Muniz has some projects in the works, but some of the other young stars from Malcolm in the Middle are no longer pursuing acting. In fact, fan favorite Erik Per Sullivan, who played Dewey, has not acted since 2010. Recently, Muniz did an interview with Malcolm France (via Lad Bible) and revealed he’s not sure what Sullivan, who is now 31, is up to these days.