David Della Rocco

The Boondock Saints is a 1999 American vigilante action thriller film written and directed by Troy Duffy in his feature directorial debut. Starring Willem Dafoe, Sean Patrick Flanery, Norman Reedus, David Della Rocco, and Billy Connolly, the film follows Irish fraternal twin brothers Connor and Murphy MacManus (Flanery and Reedus), who become vigilantes after killing two members of the Russian mafia in self defense. After both experience an epiphany, the twins, together with their best friend "Funny Man" Rocco (Rocco), set out on a mission to rid Boston of the criminal underworld in the name of God, all the while being pursued by FBI Special Agent Paul Smecker (Dafoe).
Duffy, who had never written a screenplay before, said he was inspired by personal experience while living with his brother in Los Angeles. Initially regarded as one of the hottest scripts in Hollywood, the film had a trou…