Michael James "Mike" McDonald (born December 31, 1964) is an American actor, director, writer, and comedian. He is best known for starring in the sketch comedy show MADtv. McDonald joined the show during the fourth season (1998) and remained in the cast until the end of the thirteenth and penultimate season, having become the longest-tenured cast member. While on the show, he developed many memorable characters. He was a contributing writer and director on MADtv.