 Portrayed by Rob Estes in seasons one and two, Harry Wilson is the son of Tabitha Wilson, Kelly Taylor's old neighbor, and a graduate of West Beverly Hills High.He decides to move back to Beverly Hills, accepting a position as the principal at his old high school.He was revealed in season one to have dated Naomi Clark's mother, Tracy Clark, in high school, and also fathered an illegitimate son with her who was put up for adoption many years ago.