Peter Clemenza is a fictional character appearing in Mario Puzo's novel The Godfather and two of the three films based on it. He is played by Academy Award-nominee Richard Castellano in Francis Ford Coppola's film adaptation of the novel, and by Bruno Kirby (as a young man) in The Godfather Part II. Clemenza starts off as one of Don Vito Corleone's caporegimes and oldest friends, as well as the godfather of his eldest son, Sonny. He has a reputation as a superb judge of talent; his crew produced no fewer than five future capos — Sonny, Frank Pentangeli, Rocco Lampone, Al Neri and Joey Zasa. He is a supporting character in the story, but a few of his actions are important to the plot. For example, he is ordered by Don Corleone, via...