Brian Geraghty
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.
Acting
Movie
Flight
as Ken Evans
2012
Movie
The Hurt Locker
as Specialist Owen Eldridge
2008
TV
Law & Order: Special Victims Unit
as Peter Butler
1999
TV
Law & Order: Special Victims Unit
as Sean Roman
1999
Movie
Extremely Wicked, Shockingly Evil and Vile
as Florida Public Defender Dan Dowd
2019
TV
The Sopranos
as Counter Boy
1999
Movie
Jarhead
as Fergus O'Donnell
2005
TV
Chicago P.D.
as Sean Roman
2014
TV
Chicago Fire
as Sean Roman
2012
TV
True Blood
as Brian Eller
2008
Movie
The Guardian
as Billy Hodge
2006
TV
Boardwalk Empire
as Agent Warren Knox
2010
TV
Chicago Med
as Sean Roman
2015
Movie
When a Stranger Calls
as Bobby
2006
Movie
We Are Marshall
as Tom Bogdan
2006
Movie
An American Crime
as Bradley
2007
TV
1923
as Zane Davis
2022
TV
The Alienist
as Theodore Roosevelt
2018
TV
Law & Order
as Phillip Ludwick
1990
Movie
ATM
as David Hargrove
2012
Movie
10 Years
as Garrity
2012
Movie
Bobby
as Jimmy
2006
Movie
I Know Who Killed Me
as Jerrod Pointer
2007
TV
Big Sky
as Ronald Pergman
2020
