who played dewey in malcolm in the middle
Erik Per Sullivan Erik Per Sullivan (born July 12, 1991) is an American actor. He is best known for his role as Dewey, the younger brother to middle child Malcolm, on the Fox series Malcolm in the Middle, which was on air for seven years.
Jane Kaczmarek Jane Frances Kaczmarek (/kæzˈmærək/; born December 21, 1955) is an American actress. She is best known for playing the character of Lois on the television series Malcolm in the Middle (2000–06). Kaczmarek is a three-time Golden Globe and seven-time Emmy Award nominee.