Peter Renaday, original voice of Master Splinter in Teenage Mutant Ninja Turtles cartoon, dies at 89

The prolific voice actor was also known for roles in "Superman: The Animated Series," 1985’s "The Transformers," and "The Grim Adventures of Billy & Mandy." Peter Renaday, who originated the role of Master Splinter in the 1987 Teenage Mutant Ninja Turtles TV series that marked the franchise’s …