Brian Geraghty
Toms River, New Jersey, USA

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.

Top 10 collaborators

Roles

Match
Red Right Hand (2024)
Sheriff Hollister
Blindfire (2020)
Will Bishop
Faith (2019)
Chris
Extremely Wicked, Shockingly Evil and Vile (2019)
Dan Dowd
Avenues (2019)
Jack
The Standoff at Sparrow Creek (2019)
Noah
My Days of Mercy (2018)
Weldon
Wildlike (2015)
Uncle
Verbatim: The Ferguson Case (2015)
Darren Wilson
The Identical (2014)
William Hemsley
Loitering with Intent (2014)
Devon
Date and Switch (2014)
Lars
Kilimanjaro (2013)
Doug
Ass Backwards (2013)
Brian
Flight (2012)
Ken Evans
Refuge (2012)
Sam
10 Years (2012)
Garrity
ATM (2012)
David
Seven Days in Utopia (2011)
Jake
The Second Bakery Attack (2010)
Dan
Open House (2010)
David
The Chameleon (2010)
Brian Jansen
Bastard (2010)
Man
Krews (2010)
Henry McFarlin
Jake Gyllenhaal Challenges the Winner of the Nobel Peace Prize (2010)
Fergus O'Donnell (archive footage)
Easier with Practice (2009)
Davy Mitchell
The Hurt Locker (2008)
Specialist Owen Eldridge
Love Lies Bleeding (2008)
Duke
An American Crime (2007)
Bradley
I Know Who Killed Me (2007)
Jerrod Pointer
We Are Marshall (2006)
Tom Bogdan
The Guardian (2006)
Billy Hodge
Bobby (2006)
Jimmy
Conversations with Other Women (2006)
Groom
Art School Confidential (2006)
Stoob
When a Stranger Calls (2006)
Bobby
The Elder Son (2006)
Greg
Jarhead (2005)
Fergus O'Donnell
Cruel World (2005)
Collin
Town Diary (2002)
Young Frank Ryan

Crew

The Stanford Prison Experiment (2015)
Executive Producer