Keir O'Donnell
Known for acting · Born 8 November 1978 · 47 · Sydney, New South Wales, Australia
58 credits
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
Paul Blart: Mall Cop
2009
The Dry
2021
Incarnate
2016
Ambulance
2022
Amusement
2008
A Case of You
2013
Return to Sender
2015
American Sniper
2014
Marmalade
2024
Gifted
2017
I'm Just F*cking with You
2019
Wedding Crashers
2005
Acting (56)
2025CoyotesDevonFilm
2023High DesertStewartSeries
2022AmbulanceFBI Agent Anson ClarkFilm
2021The DryGreg RacoFilm
2021Mayor of KingstownMaconSeries
2020FBI: Most WantedWilliam BarloweSeries
2019Project Blue BookEvan Blake · 4 episodesSeries
2019I'm Just F*cking with YouLarry AdamsFilm
2019Diddie Wa DiddieBrianFilm
2017GiftedBradley PollardFilm
2017LegionDaniel · 2 episodesSeries
2017Sun RecordsDewey Phillips · 8 episodesSeries
2017The HammerRandyFilm
2016IncarnateOliverFilm
2016Waffles and Bullet Holes: A Return to Sioux FallsSelfFilm
2015Return to SenderTony DesantosFilm
2015In the NightA.P.Film
2014American SniperJeff KyleFilm
2014Dawn of the Planet of the ApesFinneyFilm
2014FargoBen Schmidt · 5 episodesSeries
2014Bound for GreatnessDarren MeadowsFilm
2013Masters of SexVincentSeries
2013A Case of YouEliotFilm
2013MaronMattSeries
2013Free SamplesDannyFilm
2013WormDustin (Voice)Film
2012ComplacentThomas PulchekFilm
2011The Man Who Never CriedRalph WinstonFilm
2010When in RomePriest (Father Dino)Film
2010The RunawaysRodney BingenheimerFilm
2010Rizzoli & IslesCraig JohnsonSeries
2010My GenerationKenneth Finley · 8 episodesSeries
2010No DealKyganFilm
2009Paul Blart: Mall CopVeckFilm
2009FlashForwardNed NedSeries
2009Taking ChancesDigger MorrisFilm
2009The Mother of InventionTears of a Child VillainFilm
2008Sons of AnarchyLowell Harland, Jr. · 4 episodesSeries
2008PathologyBen StravinskyFilm
2008AmusementThe LaughFilm
2007CalifornicationBeckett FetchSeries
2007After SexDavidFilm
2007FlakesStuartFilm
2007What We Do Is SecretChris AshfordFilm
2007It's a Mall WorldDennis · 13 episodesSeries
2006The Break-UpDate (Paul)Film
2006Wild West Comedy Show: 30 Days & 30 Nights - Hollywood to the HeartlandSelfFilm
2005Wedding CrashersTodd ClearyFilm
2005It's Always Sunny in PhiladelphiaJanSeries
2005The CloserGerald CurtisSeries
2004LostThomasSeries
2004StarkweatherBob Von BuchFilm
2003NCISRamsey BooneSeries
20028 Simple RulesDerekSeries
2000CSI: Crime Scene InvestigationKen RichmondSeries
1999Law & Order: Special Victims UnitStuart AndrewsSeries
Directing (1)
2024MarmaladeDirector, WriterFilm
Production (1)
2013A Case of YouProducer, ScreenplayFilm