In Winegardner's sequel The Godfather's Revenge, Fontane becomes romantically involved with Francesca Corleone, daughter of Sonny.
Johnny Cash | Johnny Depp | Johnny Winter | Johnny Carson | Johnny Mathis | The Tonight Show Starring Johnny Carson | Johnny Hallyday | Johnny Weissmuller | Johnny Mercer | Johnny Marr | Theodor Fontane | Johnny Rivers | Johnny Majors | Johnny Vegas | Johnny Thunders | Johnny Haynes | Johnny Damon | Johnny Crawford | Johnny Vaughan | Johnny Paycheck | Johnny Gill | Johnny Douglas | Johnny Appleseed | Johnny | Little Johnny Jones | Johnny Clegg | Johnny B. Goode | Johnny Bench | Johnny Pacheco | Johnny Lozada |
In the Sopranos episode D-Girl, the character Christopher Moltisanti tells Jon Favreau the story of Moretti intimidating Tommy Dorsey, which Favreu cites as the inspiration for the Corleone family's efforts to intimidate studio head Jack Woltz into casting Johnny Fontane in one of his movies (by killing one of his prized race horses and putting the head in Woltz's bed) in The Godfather.