 Home Movies TV Glass Onion Has Beatles Easter Egg That Solves This Knives Out Mystery Daniel Craigs Benoit Blanc may not be a Paul McCartney fan, but guitar heads noticed this vital clue in Glass Onion: A Knives Out Mystery. Glass Onion: A Knives Out Mystery brought back Daniel Craig as world-renowned detective Benoit ... Glass Onion Has Beatles Easter Egg That Solves This Knives Out... 