Discover
Keir O'Donnell is an Australian–American actor, best known for his roles in the films Wedding Crashers, The Break-Up, Paul Blart: Mall Cop and American Sniper as well as numerous television appearances.
Born
Wednesday, 08 November 1978
Actor Filmography
| Title | Character | Year |
|---|
| High Desert | Stewart | 2023 |
| Ambulance | FBI Agent Anson Clark | 2022 |
| The Dry | Greg Raco / Raco | 2021 |
| Project Blue Book | Evan Blake | 2019 |
| Into the Dark | Larry Adams | 2018 |
| The Hammer | Randy | 2017 |
| Gifted | Bradley Pollard | 2017 |
| Sun Records | Dewey Philips / Dewey Phillips | 2017 |
| Legion | Daniel Bohr-Debussy / Daniel Debussy / Daniel | 2017 |
| Incarnate | Oliver | 2016 |
Actor Filmography
| Title | Character | Year |
|---|
| High Desert | Stewart | 2023 |
| Ambulance | FBI Agent Anson Clark | 2022 |
| The Dry | Greg Raco / Raco | 2021 |
| Project Blue Book | Evan Blake | 2019 |
| Into the Dark | Larry Adams | 2018 |
| The Hammer | Randy | 2017 |
| Gifted | Bradley Pollard | 2017 |
| Sun Records | Dewey Philips / Dewey Phillips | 2017 |
| Legion | Daniel Bohr-Debussy / Daniel Debussy / Daniel | 2017 |
| Incarnate | Oliver | 2016 |
| The Crossroads of History | Machiavelli / John Wilkes Booth | 2016 |
| In the Night | A.P. | 2015 |
| Return to Sender | Tony Desantos | 2015 |
| American Sniper | Jeff Kyle | 2014 |
| Dawn of the Planet of the Apes | Finney | 2014 |
| Fargo | Ben Schmidt | 2014 |
| A Case of You | Eliot | 2013 |
| Masters of Sex | Vincent | 2013 |
| Drunk History | Mullen | 2013 |
| Ray Donovan | George Winslow | 2013 |
| Worm | Dustin | 2013 |
| Free Samples | Danny | 2013 |
| Maron | Matt | 2013 |
| Complacent | Thomas Pulchek | 2012 |
| The Man Who Never Cried | Ralph Winston / Ralph (Rafe) | 2011 |
| My Generation | Kenneth Finley | 2010 |
| Rizzoli & Isles | Craig Johnson | 2010 |
| No Deal | Kygan | 2010 |
| Miss Nobody | L.J. Feffer | 2010 |
| The Runaways | Rodney Bingenheimer | 2010 |
| When in Rome | Priest (Father Dino) | 2010 |
| Taking Chances | Digger Morris | 2009 |
| Flashforward | Ned Ned | 2009 |
| The Mother of Invention | Tears of a Child Villain | 2009 |
| United States of Tara | Evan | 2009 |
| Paul Blart: Mall Cop | Veck Simms / Veck Sims | 2009 |
| Crappy Holidays Presents... | Highlander | 2008 |
| Amusement | The Laugh | 2008 |
| Sons of Anarchy | Lowell Harland, Jr. | 2008 |
| What We Do Is Secret | Chris Ashford | 2008 |
| Pathology | Ben Stravinsky | 2008 |
| Bar Starz | Dick | 2008 |
| Flakes | Stuart | 2007 |
| Noise | Car Thief | 2007 |
| Deadbox | Tucker | 2007 |
| Californication | Beckett Fetch | 2007 |
| After Sex | David | 2007 |
| Wild West Comedy Show: 30 Days & 30 Nights - Hollywood to the Heartland | Self | 2006 |
| The Break-Up | Date (Paul) | 2006 |
| Killer Instinct | Chester | 2005 |
| It's Always Sunny in Philadelphia | Jan | 2005 |
| Wedding Crashers | Todd Cleary | 2005 |
| The Closer | Gerald Curtis | 2005 |
| Starkweather | Bob Von Buch | 2004 |
| Lost | Thomas | 2004 |
| NCIS | Ramsey Boone | 2003 |
| In Your Face | Todd Jarvis | 2002 |
| 8 Simple Rules | Derek | 2002 |
| CSI: Crime Scene Investigation | Ken Richmond | 2000 |
| Law & Order: Special Victims Unit | Stuart | 1999 |
Director Filmography
| Title | Year |
|---|
| Marmalade | 2024 |
Producer Filmography
| Title | Year |
|---|
| A Case of You | 2013 |
