The series ran for three seasons and 51 episodes on The WB from April 2, 1997, to May 16, 1999. Set in Washington, D.C., the show centers on the misadventures of boy genius and youngest child T.J. Henderson, who at the age of 10 moves from elementary school and gets transferred to Piedmont High School, where he ends up becoming a high school freshman with teenagers as his classmates.