
Acting
Kevin Breznahan
Kevin Breznahan (born November 24, 1968, in New York City, New York) is an American actor who made his screen debut in an uncredited role as a busboy in Regarding Henry (1991, starring Sean Connery), followed by his first credited role as Roy Harley in Alive (1993, directed by Frank Marshall). He went on to appear in I Love Trouble (1994, starring Nick Nolte), Heartwood (1998), SLC Punk! (1998, with Tim Robbins), and Magnolia (1999, directed by Paul Thomas Anderson), for which he and the cast won the Gotham Independent Film Award for Best Ensemble Performance. He is married to Jessica Davies (since August 6, 2019) and they have one child. His most notable film credits include Patrick Manchester in Superbad (2007, with Michael Cera and Jonah Hill), the Signal Hill Man in There Will Be Blood (2007, starring Daniel Day-Lewis), Little Arthur in Winter's Bone (2010, starring Jennifer Lawrence), Ron in Manhattan Night (2016), and Donnie in Once Upon a Time in Venice (2017). Other credits include Adventureland (2009, with Jesse Eisenberg), The Winning Season (2009), Love Liza (2002, with Philip Seymour Hoffman), You, Me and Dupree (2006), Alien Autopsy (2006), and The Cobbler (2014). On television he has appeared in Billions (2017, 6 episodes as Johnny Burke), The Deuce (2018, 2 episodes as Jersey), At Home with Amy Sedaris (2017), The Heart, She Holler (2011–2014, as Doc), Lucky (2003, 13 episodes as Danny Boy), Law & Order: Criminal Intent (2001, 2 episodes), and Law & Order: Special Victims Unit (2000). More recently he appeared in Seeds (2018), Almost Home (2018), Misty Button (2019), Teenage Euthanasia (2021), and Crybaby Bridge (2023).
Known for
Full filmography

Law & Order: Criminal Intent
2001
DRAMA
Billions
2016
DRAMA
Las Vegas
2003
DRAMA
The Deuce
2017
DRAMA
There Will Be Blood
2007
DRAMA
Superbad
2007
COMEDY
Magnolia
1999
DRAMA
The Shivering Truth
2018
COMEDY
Winter's Bone
2010
DRAMA
Alive
1993
ADVENTURE
Once Upon a Time in Venice
2017
ACTION
The Cobbler
2014
FANTASY
Dragon Wars: D-War
2007
FANTASY
Adventureland
2009
COMEDY
You, Me and Dupree
2006
COMEDY
SLC Punk
1998
COMEDY