The secret behind Diane Keaton’s breakthrough role in ‘The Godfather,’ revealed now, after her passing at 79

Hollywood star Diane Keaton shared a surprising detail about her iconic role in The Godfather. She admitted to not reading Mario Puzo's novel before her audition. Keaton needed work and her audition with Al Pacino helped cast him. This unexpected opportunity led to a celebrated career. She expressed gratitude for the serendipitous nature of her journey.