Frank Oz

Frank Oz (born Frank Richard Oznowicz; born May 25, 1944) is an English-born American filmmaker, puppeteer, and actor. His career began as a puppeteer, where he performed the Muppet characters of Miss Piggy and Fozzie Bear in The Muppet Show, and Cookie Monster, Bert, and Grover in Sesame Street. He is also known for being the puppeteer and voice of Yoda in the Star Wars films.