Erik Per Sullivan decided not to reprise his role as Dewey in the upcoming “Malcolm in the Middle” revival, which didn’t come as a shock to his former TV brother, Frankie Muniz. “He’s very happy in ...

The beloved sitcom “Malcolm in the Middle” is getting a reboot, but one of the original stars isn’t returning. Erik Per Sullivan, who played the quirky Dewey, is sitting this one out. Sullivan, now 34 ...

The four-part series drops next year. "Malcolm in the Middle: Life’s Still Unfair" premieres on Hulu April 10, 2026. Most original cast return, except Erik Per Sullivan; Caleb Ellsworth-Clark replaces ...

Life is about to get unfair all over again, but Frankie Muniz is still feeling the love for his "Malcolm in the Middle" family. On Oct. 23, Muniz shared a behind-the-scenes photo from the Disney+ ...