Mark Sheppard
Acting Born May 30, 1964 London, England, UK 66 credits
Biography
Mark Andreas Sheppard, born May 30, 1964, is a British actor and musician who frequently credits himself as Mark A. Sheppard. He is recognized for portraying Crowley, a demon and King of Hell, on the television series Supernatural. Sheppard has had recurring roles including lawyer Romo Lampkin in the Battlestar Galactica reboot, Interpol investigator James Sterling on Leverage, and small-time crime lord Badger in Joss Whedon's Firefly. His work spans multiple genres and notable science fiction and fantasy productions.
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Frequent co-stars
Career timeline
Exes
Secret Level
Walker Independence
Doom Patrol
Kin · Third Assistant Director
MacGyver
Sons of LibertyDoctor Who ExplainedDoctor Who: Farewell to Matt Smith
Mysterious IslandMysterious Island · Director
Xtinction: Predator X
White CollarWarehouse 13Dollhouse
LeverageIn Plain SightThe Middleman
ChuckBurn NoticeBionic WomanBroken
Shark
SupernaturalDoctor WhoMedium
Battlestar GalacticaUnstoppableMegalodonEvil Eyes
NCISLas VegasJake 2.0Deep Shock
MonkWithout a TraceFireflyFastlane
24Special Unit 2UC: UndercoverThe ChronicleLost Voyage
CSI: Crime Scene InvestigationCSI: Crime Scene InvestigationThe Invisible ManFarewell, My Love
Soldier of Fortune, IncOut of the Cold
CharmedV.I.P.Martial LawNether World
The PracticeSoldier of Fortune, Inc.
Lover's Knot
Star Trek: VoyagerSliders
M.A.N.T.I.S.
The X-FilesIn the Name of the Father
Silk Stalkings
Full filmography
- Exes (2025) as Senior Investigator Gary
- Secret Level (2024) as Astropath / Ultramarines Orbital Command (voice)
- Walker Independence (2022) as Hagan
- Doom Patrol (2019) as Willoughby Kipling
- Kin (2018) Third Assistant Director
- MacGyver (2016) as Fake Dr. Zito
- Sons of Liberty (2013) as Ackley
- Doctor Who Explained (2013) as Self
- Doctor Who: Farewell to Matt Smith (2013)
- Mysterious Island (2012) as Young Captain Nemo
- Mysterious Island (2012) Director
- Xtinction: Predator X (2010) as Dr. Charles LeBlanc
- White Collar (2009) as Curtis Hagen
- Warehouse 13 (2009) as Benedict Valda
- Dollhouse (2009) as Tanaka
- Leverage (2008) as Jim Sterling
- In Plain Sight (2008) as Russell
- The Middleman (2008) as Manservant Neville
- Chuck (2007) as Ring Director
- Burn Notice (2007) as Tom Prescott
- Bionic Woman (2007) as Anthony Anthros
- Broken (2007) as Malcolm
- Shark (2006) as Rupert Stone
- Supernatural (2005) as Crowley
- Doctor Who (2005) as Canton Delaware
- Medium (2005) as Charles Walker
- Battlestar Galactica (2004) as Romo Lampkin
- Unstoppable (2004) as Leitch
- Megalodon (2004) as Mitchell Parks
- Evil Eyes (2004) as Peter
- NCIS (2003) as Young Mr. Pain (uncredited)
- Las Vegas (2003) as George Beckwahr
- Jake 2.0 (2003) as Hartman
- Deep Shock (2003) as Chomsky
- Monk (2002) as Chris Downey
- Without a Trace (2002) as Johnny Patani
- Firefly (2002) as Badger
- Fastlane (2002) as Ronan Dennehy
- 24 (2001) as Ivan Erwich
- Special Unit 2 (2001) as The Chameleon
- UC: Undercover (2001)
- The Chronicle (2001)
- Lost Voyage (2001) as Ian Fields
- New Alcatraz (2001) as Yuri
- Lady in the Box (2001)
- I Love 1990s (2001)
- CSI: Crime Scene Investigation (2000) as Rod Darling
- CSI: Crime Scene Investigation (2000) as Dimitri Sadesky
- The Invisible Man (2000) as Yuri Gregorov
- Farewell, My Love (2000) as M. J.
- Soldier of Fortune, Inc (1999) as Christopher 'C.J.' Yates
- Out of the Cold (1999) as Fang
- Charmed (1998) as Arnon
- V.I.P. (1998) as Nero
- Martial Law (1998) as Clay Sullivan
- Nether World (1998) as California
- The Practice (1997) as Eddie Wicks
- Soldier of Fortune, Inc. (1997) as CJ Yates
- Lover's Knot (1996) as Nigel Bowles
- Star Trek: Voyager (1995) as Leucon
- Sliders (1995) as Jack
- M.A.N.T.I.S. (1994)
- The X-Files (1993) as Bob the Caretaker / Cecil L'Ively
- In the Name of the Father (1993) as Paddy Armstrong
- Silk Stalkings (1991) as Eric
- Ever After as The Ringmaster