7.4
Movie
Acting
Keir O'Donnell
- Born
- (age 47)
- Birthplace
- Sydney, New South Wales, Australia
- Credits
- 57 titles
Biography
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.
Signature work
Known For
7.4
Movie
7.3
Movie
Dawn of the Planet of the Apes
8.0
Movie
Gifted
8.0
TV
Lost
6.5
Movie
Wedding Crashers
8.0
TV
Law & Order: Special Victims Unit
8.3
TV
Fargo
8.4
TV
Sons of Anarchy
5.9
Movie
The Break-Up
5.4
Movie
Paul Blart: Mall Cop
7.6
TV
NCIS
6.6
Movie
Ambulance
7.5
TV
Legion
8.3
TV
It's Always Sunny in Philadelphia
7.6
TV
CSI: Crime Scene Investigation
7.6
TV
Californication
5.9
Movie
When in Rome
6.1
Movie
Return to Sender
Acting credits 56
| Year | Title | Role |
|---|---|---|
| 2025 | Coyotes Film | Devon |
| 2023 | High Desert TV | Stewart (1 ep) |
| 2022 | Ambulance Film | FBI Agent Anson Clark |
| 2021 | Mayor of Kingstown TV | Macon (1 ep) |
| 2021 | The Dry Film | Greg Raco |
| 2020 | FBI: Most Wanted TV | William Barlowe (1 ep) |
| 2019 | Diddie Wa Diddie Film | Brian |
| 2019 | I'm Just F*cking with You Film | Larry Adams |
| 2019 | Project Blue Book TV | Evan Blake (4 ep) |
| 2017 | The Hammer Film | Randy |
| 2017 | Gifted Film | Bradley Pollard |
| 2017 | Sun Records TV | Dewey Phillips (8 ep) |
| 2017 | Legion TV | Daniel (2 ep) |
| 2016 | Incarnate Film | Oliver |
| 2016 | Waffles and Bullet Holes: A Return to Sioux Falls Film | Self |
| 2015 | In the Night Film | A.P. |
| 2015 | Return to Sender Film | Tony Desantos |
| 2014 | American Sniper Film | Jeff Kyle |
| 2014 | Bound for Greatness Film | Darren Meadows |
| 2014 | Dawn of the Planet of the Apes Film | Finney |
| 2014 | Fargo TV | Ben Schmidt (5 ep) |
| 2013 | A Case of You Film | Eliot |
| 2013 | Masters of Sex TV | Vincent (1 ep) |
| 2013 | Free Samples Film | Danny |
| 2013 | Worm Film | Dustin (Voice) |
| 2013 | Maron TV | Matt (1 ep) |
| 2012 | Complacent Film | Thomas Pulchek |
| 2011 | The Man Who Never Cried Film | Ralph Winston |
| 2010 | My Generation TV | Kenneth Finley (8 ep) |
| 2010 | Rizzoli & Isles TV | Craig Johnson (1 ep) |
| 2010 | No Deal Film | Kygan |
| 2010 | The Runaways Film | Rodney Bingenheimer |
| 2010 | When in Rome Film | Priest (Father Dino) |
| 2009 | Taking Chances Film | Digger Morris |
| 2009 | FlashForward TV | Ned Ned (1 ep) |
| 2009 | The Mother of Invention Film | Tears of a Child Villain |
| 2009 | Paul Blart: Mall Cop Film | Veck |
| 2008 | Amusement Film | The Laugh |
| 2008 | Sons of Anarchy TV | Lowell Harland, Jr. (4 ep) |
| 2008 | Pathology Film | Ben Stravinsky |
| 2007 | Flakes Film | Stuart |
| 2007 | After Sex Film | David |
| 2007 | Californication TV | Beckett Fetch (1 ep) |
| 2007 | It's a Mall World TV | Dennis (13 ep) |
| 2007 | What We Do Is Secret Film | Chris Ashford |
| 2006 | Wild West Comedy Show: 30 Days & 30 Nights - Hollywood to the Heartland Film | Self |
| 2006 | The Break-Up Film | Date (Paul) |
| 2005 | It's Always Sunny in Philadelphia TV | Jan (1 ep) |
| 2005 | Wedding Crashers Film | Todd Cleary |
| 2005 | The Closer TV | Gerald Curtis (1 ep) |
| 2004 | Starkweather Film | Bob Von Buch |
| 2004 | Lost TV | Thomas (1 ep) |
| 2003 | NCIS TV | Ramsey Boone (1 ep) |
| 2002 | 8 Simple Rules TV | Derek (1 ep) |
| 2000 | CSI: Crime Scene Investigation TV | Ken Richmond (1 ep) |
| 1999 | Law & Order: Special Victims Unit TV | Stuart Andrews (1 ep) |
Crew credits 2
| Year | Title | Job |
|---|---|---|
| 2024 | Marmalade Film | Director, Writer |
| 2013 | A Case of You Film | Producer, Screenplay |