Robert Anthony "Robbie" Rist is an American actor, voice actor, musician, and singer. He is best known for playing Cousin Oliver in the ABC sitcom The Brady Bunch and Martin in the NBC sitcom Grady. He is also well-known for voicing assorted characters in television shows, video games, and movies, including Whiz (which he also portrayed) in the DIC animated/live-action series Kidd Video, Star in the 1995 Universal Pictures animated film Balto, Maroda in the Final Fantasy X video game, Chōji Akimichi in Naruto, Michelangelo in the first three live-action Teenage Mutant Ninja Turtles film series, and Jason/Mondo Gecko in Nickelodeon's 2012 series of Teenage Mutant Ninja Turtles.
For Disney, he voiced Stuffy, the overly-proud but very clumsy dragon in Doc McStuffins, Thompson Overman in The Weekenders, and the Fang Fairy in the Vampirina episode "Fangless".
