 In the final instalment of the Godfather Trilogy, an aging Don Michael Corleone seeks to legitimize his crime family s interests and remove himself from the violent underworld but is kept back by the ambitions of the young. While he attempts to link the Corleone s finances with the Vatican, Michael must deal with the machinations of a hungrier gangster seeking to upset the existing Mafioso order and a young protoge s love affair with his daughter.