Known For
Acting
Known Credits
64
Gender
Male
Birthday
May 30, 1964 (62 years old)
Place of Birth
London, England, UK
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.
| 2025 | Exesas Senior Investigator Gary | |
| 2024 | Secret Levelas Astropath / Ultramarines Orbital Command (voice) | |
| 2022 | Walker Independenceas Hagan | |
| 2019 | Doom Patrolas Willoughby Kipling | |
| 2016 | MacGyveras Fake Dr. Zito | |
| 2013 | Doctor Who: Farewell to Matt Smithas | |
| 2013 | Doctor Who Explainedas Self | |
| 2013 | Sons of Libertyas Ackley | |
| 2012 | Mysterious Islandas Young Captain Nemo | |
| 2010 | Xtinction: Predator Xas Dr. Charles LeBlanc | |
| 2009 | White Collaras Curtis Hagen | |
| 2009 | Warehouse 13as Benedict Valda | |
| 2009 | Dollhouseas Tanaka | |
| 2008 | Leverageas Jim Sterling | |
| 2008 | The Middlemanas Manservant Neville | |
| 2008 | In Plain Sightas Russell | |
| 2007 | Brokenas Malcolm | |
| 2007 | Bionic Womanas Anthony Anthros | |
| 2007 | Chuckas Ring Director | |
| 2007 | Burn Noticeas Tom Prescott | |
| 2006 | Sharkas Rupert Stone | |
| 2005 | Supernaturalas Crowley | |
| 2005 | Doctor Whoas Canton Delaware | |
| 2005 | Mediumas Charles Walker | |
| 2004 | Unstoppableas Leitch | |
| 2004 | Battlestar Galacticaas Romo Lampkin | |
| 2004 | Evil Eyesas Peter | |
| 2004 | Megalodonas Mitchell Parks | |
| 2003 | NCISas Young Mr. Pain (uncredited) | |
| 2003 | Las Vegasas George Beckwahr | |
| 2003 | Deep Shockas Chomsky | |
| 2003 | Jake 2.0as Hartman | |
| 2002 | Without a Traceas Johnny Patani | |
| 2002 | Fireflyas Badger | |
| 2002 | Fastlaneas Ronan Dennehy | |
| 2002 | Monkas Chris Downey | |
| 2001 | New Alcatrazas Yuri | |
| 2001 | 24as Ivan Erwich | |
| 2001 | Lost Voyageas Ian Fields | |
| 2001 | UC: Undercoveras | |
| 2001 | I Love 1990sas | |
| 2001 | The Chronicleas | |
| 2001 | Special Unit 2as The Chameleon | |
| 2001 | Lady in the Boxas | |
| 2000 | CSI: Crime Scene Investigationas Dimitri Sadesky | |
| 2000 | CSI: Crime Scene Investigationas Rod Darling | |
| 2000 | The Invisible Manas Yuri Gregorov | |
| 2000 | Farewell, My Loveas M. J. | |
| 1999 | Out of the Coldas Fang | |
| 1999 | Soldier of Fortune, Incas Christopher 'C.J.' Yates | |
| 1998 | Charmedas Arnon | |
| 1998 | V.I.P.as Nero | |
| 1998 | Martial Lawas Clay Sullivan | |
| 1998 | Nether Worldas California | |
| 1997 | Soldier of Fortune, Inc.as CJ Yates | |
| 1997 | The Practiceas Eddie Wicks | |
| 1996 | Lover's Knotas Nigel Bowles | |
| 1995 | Slidersas Jack | |
| 1995 | Star Trek: Voyageras Leucon | |
| 1994 | M.A.N.T.I.S.as | |
| 1993 | In the Name of the Fatheras Paddy Armstrong | |
| 1993 | The X-Filesas Bob the Caretaker / Cecil L'Ively | |
| 1991 | Silk Stalkingsas Eric | |
| Ever Afteras The Ringmaster |
| 2018 | Kin...Third Assistant Director | |
| 2012 | Mysterious Island...Director |
