The Great Morgan (1945)

Frank Morgan is hired to put together a movie using odds and ends from the MGM vaults. He does so by splicing together a string of completely unrelated short subjects and musical numbers, interspersed with a repeated loop of a scene from some melodrama. (Contains in their entirety the shorts, "Musical Masterpieces," "Our Old Car," and "Badminton," as well as clips from other projects)