Famous American actor Robert Rist portrayed popular children's characters, including Michelangelo in "Teenage Mutant Ninja Turtles," Cousin Oliver in "The Brady Bunch" and a stuffed dragon in which Disney Channel animated series?
Robbie Rist:  He is known for playing Cousin Oliver in "The Brady Bunch", and for voicing characters in television shows and movies, like Stuffy the overly proud stuffed dragon in "Doc McStuffins", and Michelangelo in the 1990 film "Teenage Mutant Ninja Turtles". Doc McStuffins: Doc McStuffins (also known as Doc McStuffins: Toy Hospital in the fourth season) is an American-Irish animated children's television series produced by Brown Bag Films. Doc McStuffins:  It was created and executive produced by Chris Nee and premiered on March 23, 2012, on Disney Channel and Disney Junior.
Doc McStuffins