Smart Guy

T.J. is a boy genius who gets bumped up from the fourth grade to high school. T.J. tries to adjust to his new life, but he shares some classes with his 14 year-old brother Marcus, the school jock, and his clueless and self-absorbed 16 year-old sister Yvette.
First Air Date: 1997-03-26
Production Companies: Walt Disney Television, Danny Kallis Productions, De Passe Entertainment
Seasons: 3
Homepage: http://abc.go.com/shows/smart-guy