John Ratzenberger

Master improvisational actor John Ratzenberger gained international fame as the character Cliff in the NBC phenomenon Cheers. During more than three decades of movie making and theatre, John has enjoyed success as a screenwriter, director, producer and multi Emmy-nominated actor. He is also an accomplished entrepreneur and philanthropist.

Master improvisational actor John Ratzenberger gained international fame as the character Cliff in the NBC phenomenon Cheers. During more than three decades of movie making and theatre, John has enjoyed success as a screenwriter, director, producer and multi Emmy-nominated actor. He is also an accomplished entrepreneur and philanthropist. See less