- Considers Quentin Tarantino and Martin Scorsese his biggest influences.
- His band was called The Brood, and released a CD under that name. However, with the release of Duffy's film The Boondock Saints (1999), they changed their name to The Boondock Saints.
- Plays guitar and sings vocals in the band The Boondock Saints with his brother Taylor Duffy.
- Los Angeles, CA, USA (June 2012)
- Has cited Siddhartha, lord of the barnyard, the catcher in the rye, and penthouse forum as the books that have most impacted his life.
Contribute to this page
Suggest an edit or add missing content