William Edward "Billy" Crystal (born March 14, 1948) is an American actor, writer, producer, director, comedian, and television host. He is best known for his roles of Miracle Max in The Princess Bride, and Harry in When Harry Met Sally.
He was the first to be offered to voice Buzz Lightyear in Toy Story, but turn down the role afterwards. After seeing the finished film, he said the decision was the biggest mistake of his career. However, his voiced was used for some early animation tests of early production of the film before the final release and before Tim Allen was brought in to voice the character.