Widely regarded as one of the greatest films of all time, this mob drama, based on Mario Puzo's novel of the same name, focuses on the powerful Italian-American crime family of Don Vito Corleone (Marlon Brando). When the don's youngest son, Michael (Al Pacino), reluctantly joins the Mafia, he becomes involved in the inevitable cycle of violence and betrayal. Although Michael tries to maintain a normal relationship with his wife, Kay (Diane Keaton), he is drawn deeper into the family business.

Harry Caul (Gene Hackman), a detached and paranoid surveillance expert who finds himself becoming a victim of the same modern technology he uses to destroy others. It begins with a seemingly routine job trailing an unfaithful wife and her lover. But when Harry visits the husband’s office to deliver the incriminating tapes he’s made of the couple, his client’s assistant tries to intercept him. Harry refuses to hand over the recordings and suddenly discovers that he may have captured a conversation about something that’s a lot more important than adulterous goings on.