Mark Sheppard
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.
Also Known As
Movie Appearances

In the Name of the Father
as Paddy Armstrong
1993

Unstoppable
as Leitch
2004

Doctor Who Explained
as Self
2013

Megalodon
as Mitchell Parks
2004
Doctor Who: Farewell to Matt Smith
2013

Lady in the Box
2001

Soldier of Fortune, Inc
as Christopher 'C.J.' Yates
1999

Lost Voyage
as Ian Fields
2001

Xtinction: Predator X
as Dr. Charles LeBlanc
2010

Mysterious Island
as Young Captain Nemo
2012

Deep Shock
as Chomsky
2003

New Alcatraz
as Yuri
2001

Out of the Cold
as Fang
1999

Sons of Liberty
as Ackley
2013

Lover's Knot
as Nigel Bowles
1996

Broken
as Malcolm
2007

Farewell, My Love
as M. J.
2000

Evil Eyes
as Peter
2004
Ever After
as The Ringmaster
TBA

Nether World
as California
1998
TV Appearances

Martial Law
as Clay Sullivan
1998

CSI: Crime Scene Investigation
as Rod Darling
2000

Shark
as Rupert Stone
2006

Bionic Woman
as Anthony Anthros
2007

The Chronicle
2001

Battlestar Galactica
as Romo Lampkin
2004

24
as Ivan Erwich
2001

The Practice
as Eddie Wicks
1997

UC: Undercover
2001

MacGyver
as Fake Dr. Zito
2016

Dollhouse
as Tanaka
2009

Firefly
as Badger
2002
