After Follow That Bird, Barrett played small child roles in several series shot in Canada, including Night Heat and the 1980s revivals of Alfred Hitchcock Presents and The Twilight Zone. He voiced Babar's son Pom for a time in the animated Babar. Feature credits include the TV movie A Town Torn Apart, Car 54, Where Are You, and his last known credit, playing a tenth grader in Billy Madison (with Adam Sandler).