The Muppets Go to the Movies is a one-hour television special starring Jim Henson's Muppets.
It first aired May 20, 1981 on ABC as promotion for The Great Muppet Caper, which was released in the United States a month later.
With the aid of Dudley Moore and Lily Tomlin, Kermit the Frog and the Muppets show spoofs of different movies at the Muppet Theatre.
During the credits, the Muppets leave the Muppet Theatre as Kermit secures the stage door, unaware that he has locked Dudley Moore and Lily Tomlin in.
Additional Muppets performed by Kathryn Mullen, Brian Muehl, Bob Payne, and Rollie Krewson.