Robbie is recognized by turtle fans as the voice of the fun-loving ‘Michelangelo’ in the three original 1990s live-action Teenage Mutant Ninja Turtles films. A prolific child-actor, Robbie is also well-known for playing ‘Cousin Oliver’ in the The Brady Bunch TV series, ‘Dr. Zee’ in Galactica 1980. As a voice-over artist, Robbie has created characters for Batman:The Animated Series, Naruto, and Doc McStuffins.