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Eric Christian Olsen
ACTOR

Eric Christian Olsen

Known for Smallville · Community · 24

Eric Christian Olsen (born May 31, 1977) is an American actor, writer and producer. He is known for his portrayals of Investigator Marty Deeks on the CBS television series NCIS: Los Angeles, Austin in the film Not Another Teen Movie, Lloyd Christmas in Dumb and Dumberer: When Harry Met Lloyd and as producer/executive producer on the 2024 reboot of Matlock.

Snapshot 2026-10-15

Born
May 31, 1977
Birthplace
Eugene, Oregon, USA
Known For
Acting

Biography

Eric Christian Olsen (born May 31, 1977) is an American actor, writer and producer. He is known for his portrayals of Investigator Marty Deeks on the CBS television series NCIS: Los Angeles, Austin in the film Not Another Teen Movie, Lloyd Christmas in Dumb and Dumberer: When Harry Met Lloyd and as producer/executive producer on the 2024 reboot of Matlock.

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Known For

TVSmallville
SmallvilleYoung Harry Bollston · 2001
★ 8.2
TVCommunity
CommunityVaughn · 2009
★ 8.0
TV24
24John Mason · 2001
★ 7.8
TVNCIS: Los Angeles
NCIS: Los AngelesMarty Deeks · 2009
★ 7.5
TVER
ERTravis Mitchell · 1994
★ 7.8
TVKick Buttowski: Suburban Daredevil
Kick Buttowski: Suburban DaredevilWade (voice) · 2010
★ 8.2

Filmography

Movies

Black Cat RunGas Station Attendant
1998
Arthurs QuestArtie / King Arthur
1999
MP
Mean People Suck
2001
Not Another Teen MovieAustin
2001
Pearl HarborGunner
2001
Local BoysRandy Dobson
2002
The Hot ChickJake
2002
Dumb and Dumberer: When Harry Met LloydLloyd Christmas
2003
CellularChad
2004
MojaveJosh
2004
BeerfestGunter
2006
The Last KissKenny
2006
License to WedCarlisle
2007
The ComebacksForeign Exchange Student
2007
Write & WrongJason 'Krueger' Langdon
2007
Eagle EyeCraig
2008
Fired Up!Nick Brady
2009
Sunshine CleaningRandy
2009
The Six Wives of Henry LefayLloyd
2009
LEGO Hero Factory: Rise of the RookiesWilliam Furno (voice)
2010
The Back-Up PlanClive
2010
LEGO Hero Factory: Ordeal of FireWilliam Furno (voice)
2011
LEGO Hero Factory: Savage PlanetWilliam Furno (voice)
2011
The ThingAdam Finch
2011
Celeste & Jesse ForeverTucker
2012
Warning LabelsThad
2015
Band of RobbersSid Sawyer
2016
Battle of the SexesLornie Kuhle
2017
Sun DogsThad
2017
The RelationtripChippy (voice)
2017
Andy Irons: Kissed by GodExecutive Producer
2018
The Place of No WordsEric
2019
NCISverse: The First 1,000Self
2024
The HillMatt O'Brien

Television

ERTravis Mitchell · 1 eps
1994
Beyond Belief: Fact or FictionAdam Foster (segment "The Viewing") · 1 eps
1997
Get RealCameron Green · 22 eps
1999
Teen Choice AwardsSelf · 1 eps
1999
24John Mason · 1 eps
2001
SmallvilleYoung Harry Bollston · 1 eps
2001
Tru CallingJensen Ritchie · 5 eps
2003
Brothers and SistersKyle DeWitt · 6 eps
2006
The LoopSully Sullivan · 17 eps
2006
CommunityVaughn · 4 eps
2009
NCIS: Los AngelesMarty Deeks · 301 eps
2009
NCIS: Los AngelesWriter
2009
Kick Buttowski: Suburban DaredevilWade (voice) · 103 eps
2010
LEGO Hero FactoryWilliam Furno · 17 eps
2010
Neighbors from Hell1 eps
2010
Steve HarveySelf · 1 eps
2012
Ryan Hansen Solves Crimes on TelevisionEric Christian Olsen · 1 eps
2017
SteveSelf · 1 eps
2017
WokeExecutive Producer
2020
MatlockExecutive Producer
2024

Photos

Eric Christian Olsen photo
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