Malcolm in the Middle star Frankie Muniz is ready to 'be an actor' again Malcolm in the Middle: Life's Still Unfair star Frankie Muniz has revealed he feels ready to "be an actor" again because filming the sitcom reunion reignited his love for the entertainment business. 10 April 2026 Frankie Muniz feels ready to "be an actor" again after filming the Malcolm in the Middle reunion.