John Ratzenberger
Biography
John Dezso Ratzenberger is an American actor and voice actor, best known for his roles on the comedy series Cheers and in the Toy Story franchise as Hamm. He earned two Primetime Emmy nominations for his portrayal of Cliff Clavin on Cheers and has voiced characters in several Pixar animated feature films since Toy Story's debut. A director, producer, writer, and entrepreneur, Ratzenberger began his entertainment career in London in the 1970s.
