Frank Oz (born Richard Frank Oznowicz; May 25, 1944) is a British-born American film director, actor, voice actor and puppeteer who is known for creating and performing the characters Miss Piggy and Fozzie Bear in The Muppet Show and for directing films including the 1986 Little Shop Of Horrors remake and Dirty Rotten Scoundrels. He is also the operator and voice of Yoda in the Star Wars series..