Brian Geraghty

Acting

Brian Geraghty

Born 13 May 1974 · Toms River, New Jersey, USA · 52

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.

Known for

Highlights

The Sopranos1999 · Series · Counter Boy
Law & Order: Special Victims Unit1999 · Series · Peter Butler
Chicago P.D.2014 · Series · Sean Roman
Chicago Fire2012 · Series · Sean Roman
The Hurt Locker2008 · Film · Specialist Owen Eldridge
Flight2012 · Film · Ken Evans

Filmography

Movies

41 films

The Luckiest Man in America2025 · Film · Ed
Red Right Hand2024 · Film · Sheriff Hollister
Blindfire2020 · Film · Will Bishop
Faith2019 · Film · Chris
Extremely Wicked, Shockingly Evil and Vile2019 · Film · Florida Public Defender Dan Dowd
Avenues2019 · Film · Jack
The Standoff at Sparrow Creek2019 · Film · Noah
My Days of Mercy2018 · Film · Weldon
Wildlike2015 · Film · Uncle
Verbatim: The Ferguson Case2015 · Film · Darren Wilson
The Identical2014 · Film · William Hemsley
Loitering with Intent2014 · Film · Devon
Date and Switch2014 · Film · Lars
Kilimanjaro2013 · Film · Doug
Ass Backwards2013 · Film · Brian
Refuge2012 · Film · Sam
10 Years2012 · Film · Garrity
Heroes and Demons2012 · Film · Dan (segment "The Second Bakery Attack")
Flight2012 · Film · Ken Evans
ATM2012 · Film · David Hargrove
Seven Days in Utopia2011 · Film · Jake
The Second Bakery Attack2010 · Film · Dan
Open House2010 · Film · David
The Chameleon2010 · Film · Brian Jansen
Bastard2010 · Film · Man
Krews2010 · Film · Henry McFarlin
Easier with Practice2009 · Film · Davy Mitchell
The Hurt Locker2008 · Film · Specialist Owen Eldridge
Love Lies Bleeding2008 · Film · Duke
An American Crime2007 · Film · Bradley
I Know Who Killed Me2007 · Film · Jerrod Pointer
We Are Marshall2006 · Film · Tom Bogdan
Cruel World2006 · Film · Collin
The Guardian2006 · Film · Billy Hodge
Bobby2006 · Film · Jimmy
Conversations with Other Women2006 · Film · Groom
Art School Confidential2006 · Film · Stoob
When a Stranger Calls2006 · Film · Bobby
The Elder Son2006 · Film · Greg
Jarhead2005 · Film · Fergus O'Donnell
Town Diary2002 · Film · Young Frank Ryan

Filmography

Series

15 shows

19232022 · Series · Zane Davis
Gaslit2022 · Series · Peter
Big Sky2020 · Series · Ronald Pergman
The Fugitive2020 · Series · Dale
Briarpatch2020 · Series · Gene Colder
The Alienist2018 · Series · Theodore Roosevelt
Chicago Med2015 · Series · Sean Roman
Chicago P.D.2014 · Series · Sean Roman
Chicago Fire2012 · Series · Sean Roman
Boardwalk Empire2010 · Series · Agent Warren Knox
True Blood2008 · Series · Brian Eller
Ed2000 · Series · Ari
Law & Order: Special Victims Unit1999 · Series · Peter Butler
The Sopranos1999 · Series · Counter Boy
Law & Order1990 · Series · Phillip Ludwick