Keir O'Donnell (born November 8, 1978) is an Australian actor best known for his roles in the films Wedding Crashers and Paul Blart Mall Cop. He also had guest appearances in episodes of the television series Lost, CSI, and The Closer.
Known for
7.4
Movie
American Sniper
2014
7.3
Movie
Dawn of the Planet of the Apes
2014
8.0
Movie
Gifted
2017
8.0
TV
Lost
2004
8.0
TV
Law & Order: Special Victims Unit
1999
6.5
Movie
Wedding Crashers
2005
8.4
TV
Sons of Anarchy
2008
8.3
TV
Fargo
2014
7.6
TV
NCIS
2003
5.9
Movie
The Break-Up
2006
6.6
Movie
Ambulance
2022
5.5
Movie
Paul Blart: Mall Cop
2009
Filmography(56)
56 titles across Movies & TV
5.3
Movie
Coyotes
2025
6.7
TV
High Desert
2023
6.6
Movie
Ambulance
2022
8.0
TV
Mayor of Kingstown
2021
6.8
Movie
The Dry
2021
7.6
TV
FBI: Most Wanted
2020
7.5
Movie
Diddie Wa Diddie
2019
5.9
Movie
I'm Just F*cking with You
2019
8.1
TV
Project Blue Book
2019
3.4
Movie
The Hammer
2017
8.0
Movie
Gifted
2017
7.5
TV
Sun Records
2017
7.5
TV
Legion
2017
5.4
Movie
Incarnate
2016
2.0
Movie
Waffles and Bullet Holes: A Return to Sioux Falls
2016
7.5
Movie
In the Night
2015
6.1
Movie
Return to Sender
2015
7.4
Movie
American Sniper
2014
10.0
Movie
Bound for Greatness
2014
7.3
Movie
Dawn of the Planet of the Apes
2014
8.3
TV
Fargo
2014
5.5
Movie
A Case of You
2013
7.1
TV
Masters of Sex
2013
5.6
Movie
Free Samples
2013
7.2
Movie
Worm
2013
7.0
TV
Maron
2013
9.4
Movie
Complacent
2012
9.0
Movie
The Man Who Never Cried
2011
5.2
TV
My Generation
2010
7.9
TV
Rizzoli & Isles
2010
8.0
Movie
No Deal
2010
6.5
Movie
The Runaways
2010
5.9
Movie
When in Rome
2010
4.2
Movie
Taking Chances
2009
7.0
TV
FlashForward
2009
7.7
Movie
The Mother of Invention
2009
5.5
Movie
Paul Blart: Mall Cop
2009
5.6
Movie
Amusement
2008
8.4
TV
Sons of Anarchy
2008
5.7
Movie
Pathology
2008
5.1
Movie
Flakes
2007
5.5
Movie
After Sex
2007
7.6
TV
Californication
2007
6.5
TV
It's a Mall World
2007
5.2
Movie
What We Do Is Secret
2007
5.4
Movie
Wild West Comedy Show: 30 Days & 30 Nights - Hollywood to the Heartland
