'Malcolm in the Middle' Cast Then & Now
In the pilot episode of the hit series, "Malcolm" is revealed to be a genius. Despite this, he acts and behaves much like other boys would his age. Actor Frankie Muniz is all grown up now as child actors tend to do.
Did you know that the family's last name isn't spoken in Malcolm in the Middle? The pilot's script originally included a surname but it was later removed. There were various clues throughout the series including in the last episode where the principal announces Malcolm's name but we didn't get to hear his last name. To learn about the former cast members these days, watch the video above.