Mark Sheppard
Known For
Acting
Born
1964-05-30 in 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.
Most Known For
Supernatural
as Crowley
NCIS
as Young Mr. Pain (uncredited)
Doctor Who
as Canton Delaware
The X-Files
as Bob the Caretaker / Cecil L'Ively
CSI: Crime Scene Investigation
as Rod Darling
CSI: Crime Scene Investigation
as Dimitri Sadesky
24
as Ivan Erwich
Star Trek: Voyager
as Leucon
Monk
as Chris Downey
Charmed
as Arnon
Battlestar Galactica
as Romo Lampkin
Medium
as Charles Walker
MacGyver
as Fake Dr. Zito
White Collar
as Curtis Hagen
Firefly
as Badger
Las Vegas
as George Beckwahr
The Practice
as Eddie Wicks
Chuck
as Ring Director
Sliders
as Jack
Doom Patrol
as Willoughby Kipling