As buzz continues to build around Sam Mendes’ ambitiousThe Beatles movie project, Julia Baird, John Lennon’s half-sister, has expressed one specific concern about the casting of the Fab Four. The Beatles remain one of the most influential bands in music history, with a legacy that spans decades and continues to enchant new generations. The Oscar-winning director officially announced the casting for The Beatles – A Four-Film Cinematic Event at CinemaCon 2025, with Harris Dickinson as John Lennon, Paul Mescal as Paul McCartney, Barry Keoghan as Ringo Starr, and Joseph Quinn as George Harrison.