After a break of more than 15 years, director Francis Ford Coppola and writer Mario Puzo returned to the well for this third and final story of the fictional Corleone crime family. Two decades have passed and crime kingpin Michael Corleone ( Al Pacino ), now divorced from his wife Kay ( Diane Keaton ), has nearly succeeded in keeping his promise that his family would one day be "completely legitimate." A philanthropist devoted to public service, Michael is in the news as the recipient of a special award from the Pope for his good works, a controversial move given his checkered past. Determined to buy redemption, Michael and his lawyer B.J. ( George Hamilton ) are working on a complicated but legal deal to bail the Vatican out of looming financial troubles that will ultimately reap billions and put Michael on the world stage as a major financial player. However, trouble looms in several forms: The press is hostile to his intentions. Michael is in failing health and suffers a mild diabetic stroke. Stylish mob underling Joey Zaza ( Joe Mantegna ) is muscling into the Corleone turf. "The Commission" of Mafia families, represented by patriarch Altobello ( Eli Wallach ) doesn't want to let their cash cow Corleone out of the Mafia, though he has made a generous financial offer in exchange for his release from "la cosa nostra." And then there's Vincent Mancini ( Andy Garcia ), the illegitimate and equally temperamental son of Michael's long-dead brother Sonny. Vincent desperately wants into the family (both literally and figuratively), and at the urging of his sister Connie ( Talia Shire ), Michael welcomes the young man and allows him to adopt the Corleone name. However, a flirtatious attraction between Vincent and his cousin, Michael's naïve daughter Mary ( Sofia Coppola ) develops, and threatens to develop into a full-fledged romance and undo the godfather's future plans. — Karl Williams