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

18 films

Brian Geraghty

Biography

Filmography

The Luckiest Man in America

Red Right Hand

Blindfire

Extremely Wicked, Shockingly Evil and Vile

My Days of Mercy

The Stanford Prison Experiment

10 Years

Flight

ATM

The Hurt Locker

I Know Who Killed Me

An American Crime

We Are Marshall

The Guardian

Bobby

Art School Confidential

When a Stranger Calls

Jarhead