 Feldman started his career at the age of three, appearing in a McDonald's commercial.In his youth, he appeared in over 100 television commercials and on 50 television series, including "The Bad News Bears", "Mork & Mindy", "Eight Is Enough", "One Day at a Time" and "Cheers".He was in the films "Time After Time" and Disney's "The Fox and the Hound".