Brian Geraghty
Known for Acting
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.
Filmography
Jarhead
2005
as Fergus O'Donnell
The Hurt Locker
2008
as Specialist Owen Eldridge
The Guardian
2006
as Billy Hodge
Flight
2012
as Ken Evans
Bobby
2006
as Jimmy
The Luckiest Man in America
2025
as Ed
Extremely Wicked, Shockingly Evil and Vile
2019
as Florida Public Defender Dan Dowd
When a Stranger Calls
2006
as Bobby
The Stanford Prison Experiment
2015
Executive Producer
Red Right Hand
2024
as Sheriff Hollister
I Know Who Killed Me
2007
as Jerrod Pointer
An American Crime
2007
as Bradley
We Are Marshall
2006
as Tom Bogdan
Art School Confidential
2006
as Stoob
ATM
2012
as David Hargrove
Avenues
2019
as Jack
10 Years
2012
as Garrity
My Days of Mercy
2018
as Weldon
Date and Switch
2014
as Lars
The Standoff at Sparrow Creek
2019
as Noah