Sgt. Pepper's Lonely Hearts Club Band is a 1978 American jukebox musical film.
Its soundtrack, Sgt. Pepper's Lonely Hearts Club Band, features new versions of songs originally written and performed by The Beatles. The film draws primarily from two of their albums, 1967's Sgt. Pepper's Lonely Hearts Club Band and 1969's Abbey Road. The film covers all of the songs from the Sgt. Pepper album with the exceptions of "Within You, Without You" and "Lovely Rita", and also includes nearly all of Abbey Road.
The production is somewhat adapted from Sgt. Pepper's Lonely Hearts Club Band on the Road, a 1974 off-Broadway production directed by Tom O'Horgan. It tells the loosely-constructed story of a band as they wrangle with the music industry and battle evil forces bent on stealing their instruments and corrupting their home town of Heartland. The film is presented in a form similar to that of a rock opera with the Beatles' songs providing "dialogue" to carry the story, with only George Burns having spoken lines that act to clarify the plot and provide further narration.