John Thomas "J.T." Lambert is a main character on ABC family comedy Step by Step. He is portrayed by Brandon Call.
Character[]
J.T. is young son mostly portrayed as a slacker, but opportunistic schemer who's always got a plan for getting what he wants. He is very dumbed down in later seasons, but is a fairly cunning kid and a worthy opponent of Dana. He is dyslexic.
Photos[]
Season 2
Season 7