Stu Rosen
Stuart M. Rosen (June 26, 1939 – August 4, 2019) was an American voice director and actor. He was born in Joliet, Illinois. He was best known for directing MASK, Hulk Hogan's Rock 'n' Wrestling, the first episodes of Teenage Mutant Ninja Turtles, The Legend of Prince Valiant,  Super Secret Secret Squirrel, 2 Stupid Dogs, and Biker Mice from Mars. An actor, he was best known for as the voice of the storyteller in Fraggle Rock: The Animated Series.