Brian Geraghty
Biography
Brian Timothy Geraghty (born May 13, 1974) is an American film and television actor, best known for his roles as Ronald Pergman on Big Sky, Dale on the series The Fugitive, Gene Colder on Briarpatch, Theodore Roosevelt on The Alienist, Police Officer Sean Roman on Chicago P.D., Specialist Owen Eldredge in the Academy Award-winning film The Hurt Locker, Tom Bogdan in We Are Marshall, Billy Hodge in The Guardian, and Fergus O'Donnell in Jarhead.
Also Known As
Movie Appearances
Jarhead
as Fergus O'Donnell
2005
When a Stranger Calls
as Bobby
2006
The Hurt Locker
as Specialist Owen Eldridge
2008
Love Lies Bleeding
as Duke
2008
Conversations with Other Women
as Groom
2006
Krews
as Henry McFarlin
2010
Easier with Practice
as Davy Mitchell
2009
The Chameleon
as Brian Jansen
2010
ATM
as David Hargrove
2012
Date and Switch
as Lars
2014
Town Diary
as Young Frank Ryan
2002
Refuge
as Sam
2012
Ass Backwards
as Brian
2013
Kilimanjaro
as Doug
2013
The Second Bakery Attack
as Dan
2010
Flight
as Ken Evans
2012
Loitering with Intent
as Devon
2014
The Identical
as William Hemsley
2014
Wildlike
as Uncle
2015
Red Right Hand
as Sheriff Hollister
2024
TV Appearances
Ed
as Ari
2000
True Blood
as Brian Eller
2008
Gaslit
as Peter
2022
Chicago Fire
as Sean Roman
2012
The Sopranos
as Counter Boy
1999
Law & Order: Special Victims Unit
as Peter Butler
1999
Chicago P.D.
as Sean Roman
2014
Chicago Med
as Sean Roman
2015
Law & Order
as Phillip Ludwick
1990
Law & Order: Special Victims Unit
as Sean Roman
1999
The Alienist
as Theodore Roosevelt
2018
Briarpatch
as Gene Colder
2020