A Deleted Scene From The Godfather Part II Explained What Happened To Sonny's Children With His Wife Sonny’s Kids Were Kept Out Of The Business Deliberately The deleted scene in question is set ...

This is shown early during The Godfather's infamous "horse head" scene ... Vincent Mancini is Sonny Corleone's illegitimate son, born from an affair he had with his wife's bridesmaid, Lucy ...