At the beginning of the story, Pepperland is introduced by a narrator as a cheerful music-loving paradise under the sea, protected by Sgt. Pepper’s Lonely Hearts Club Band, which falls under a surprise attack by the music-hating Blue Meanies, who seal the band inside a music-proof bubble, turn the Pepperlanders into statues, and drain the countryside of colour. In the last minute before his own capture, Pepperland’s elderly Lord Mayor sends Old Fred, a sailor, (whom the mayor calls “Young Fred”) off in the Yellow Submarine to get help. Old Fred travels to Liverpool, where he follows the depressed and aimless Ringo and persuades him to return to Pepperland with him. Ringo collects his “mates” John, George and finally Paul. The five journey back to Pepperland in the yellow submarine, passing through several episodes

Yellow Submarine is a 1968 animated feature film based on the music of The Beatles. It is also the title for the soundtrack album to the feature film, released as part of the Beatles’ music catalogue. The film was directed by animation producer George Dunning, and produced by United Artists (UA) and King Features Syndicate. The Beatles themselves appear only in the closing scene of the film, with the Beatles characters in the film voiced by other actors.