Person
Mark Sheppard
Acting · Born 1964-05-30 · London, England, UK
Biography
Mark Andreas Sheppard (born 30 May 1964) is a British actor and musician. He is often credited as Mark A. Sheppard. Sheppard is known for playing the demon/King of Hell Crowley on Supernatural and for his recurring roles as lawyer Romo Lampkin on the Battlestar Galactica reboot, Interpol investigator James Sterling on Leverage, and small-time crime lord Badger on Joss Whedon's Firefly. Description above from the Wikipedia article Mark Sheppard, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Known for
Supernatural
Crowley
NCIS
Young Mr. Pain (uncredited)
Doctor Who
Canton Delaware
CSI: Crime Scene Investigation
Rod Darling
The X-Files
Bob the Caretaker / Cecil L'Ively
24
Ivan Erwich
Monk
Chris Downey
Charmed
Arnon
Without a Trace
Johnny Patani
Star Trek: Voyager
Leucon
Filmography
- 2025ExesSenior Investigator Gary
- 2024Secret LevelAstropath / Ultramarines Orbital Command (voice)
- 2022Walker IndependenceHagan
- 2019Doom PatrolWilloughby Kipling
- 2018KinThird Assistant Director
- 2016MacGyverFake Dr. Zito
- 2013Doctor Who: Farewell to Matt Smith
- 2013Doctor Who ExplainedSelf
- 2013Sons of LibertyAckley
- 2012Mysterious IslandYoung Captain Nemo
- 2010Xtinction: Predator XDr. Charles LeBlanc
- 2009White CollarCurtis Hagen
- 2009Warehouse 13Benedict Valda
- 2009DollhouseTanaka
- 2008LeverageJim Sterling
- 2008The MiddlemanManservant Neville
- 2008In Plain SightRussell
- 2007BrokenMalcolm
- 2007Bionic WomanAnthony Anthros
- 2007ChuckRing Director
- 2007Burn NoticeTom Prescott
- 2006SharkRupert Stone
- 2005SupernaturalCrowley
- 2005Doctor WhoCanton Delaware
- 2005MediumCharles Walker
- 2004UnstoppableLeitch
- 2004Battlestar GalacticaRomo Lampkin
- 2004Evil EyesPeter
- 2004MegalodonMitchell Parks
- 2003NCISYoung Mr. Pain (uncredited)
- 2003Las VegasGeorge Beckwahr
- 2003Deep ShockChomsky
- 2003Jake 2.0Hartman
- 2002Without a TraceJohnny Patani
- 2002FireflyBadger
- 2002FastlaneRonan Dennehy
- 2002MonkChris Downey
- 2001New AlcatrazYuri
- 200124Ivan Erwich
- 2001Lost VoyageIan Fields
- 2001UC: Undercover
- 2001I Love 1990s
- 2001The Chronicle
- 2001Special Unit 2The Chameleon
- 2001Lady in the Box
- 2000CSI: Crime Scene InvestigationRod Darling
- 2000The Invisible ManYuri Gregorov
- 2000Farewell, My LoveM. J.
- 1999Out of the ColdFang
- 1999Soldier of Fortune, IncChristopher 'C.J.' Yates
- 1998CharmedArnon
- 1998Martial LawClay Sullivan
- 1998V.I.P.Nero
- 1998Nether WorldCalifornia
- 1997Soldier of Fortune, Inc.CJ Yates
- 1997The PracticeEddie Wicks
- 1996Lover's KnotNigel Bowles
- 1995SlidersJack
- 1995Star Trek: VoyagerLeucon
- 1994M.A.N.T.I.S.
- 1993In the Name of the FatherPaddy Armstrong
- 1993The X-FilesBob the Caretaker / Cecil L'Ively
- 1991Silk StalkingsEric
- —Ever AfterThe Ringmaster
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