Paul FreesJohn Lennon / George Harrison (voice) (uncredited) Lance PercivalPaul McCartney / Ringo Starr (voice) (uncredited) Julie Bennett(voice) (uncredited) Carol Corbett(voice) (uncredited) John LennonSelf (vocals musical segments) (uncredited) Paul McCartneySelf (vocals musical segments) (uncredited) George HarrisonSelf (vocals musical segments) (uncredited) Ringo StarrSelf (vocals musical segments) (uncredited) Dennis MarksSceneggiatore Jack MendelsohnSceneggiatore Al BrodaxSceneggiatore / Produttore Bruce HowardSceneggiatore Abe GoodmanResponsabile di Produzione 
