The show (which is set in Washington, D.C.) centers on the misadventures of boy genius T.J. Henderson (Tahj Mowry), 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 sophomore with 15-year-olds as his classmates. He must adjust to the life with older but not necessarily wiser high school teena...