Gerald David "Lorenzo" Music was an American writer, producer, performer and voice actor. Music began his career in the 1960s with his wife, Henrietta, forming the comedy duo Gerald and His Hen. He then became a writer and a regular performer on the controversial CBS variety show The Smothers Brothers Comedy Hour. In the 1970s, Music co-created the sitcom The Bob Newhart Show with David Davis and composed its theme music with his wife. He also wrote episodes for The Mary Tyler Moore Show and Rhoda, and got a major voiceover role for playing the unseen, but often heard, Carlton the Doorman in Rhoda. Music gained fame in the 1980s for voicing Jim Davis' comic strip character Garfield on twelve animated specials, and later in cartoons, video games, and commercials. His distinctive voice of Garfield was also emulated by other actors following his death in 2001.

Twice Upon a Time is a 1983 American animated adventure fantasy comedy film co-directed by John Korty and Charles Swenson from a screenplay by Korty, Swenson, Suella Kennedy and Bill Couturié. The first animated film produced by George Lucas, it uses a form of cutout animation which the filmmakers called "Lumage", involving prefabricated cut-out plastic pieces that the animators moved on a light table.