Mark Sheppard
Acting
1964-05-30 · 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.
movieExes
as Senior Investigator Gary · 2025 · 0.0
tvSecret Level
as Astropath / Ultramarines Orbital Command (voice) · 2024 · 7.4
tvWalker Independence
as Hagan · 2022 · 6.6
tvDoom Patrol
as Willoughby Kipling · 2019 · 7.5
tvMacGyver
as Fake Dr. Zito · 2016 · 7.3
movieDoctor Who: Farewell to Matt Smith
as · 2013 · 5.8
movieDoctor Who Explained
as Self · 2013 · 8.5
movieSons of Liberty
as Ackley · 2013 · 3.8
movieMysterious Island
as Young Captain Nemo · 2012 · 4.5
movieXtinction: Predator X
as Dr. Charles LeBlanc · 2010 · 3.7
tvWhite Collar
as Curtis Hagen · 2009 · 8.2
tvWarehouse 13
as Benedict Valda · 2009 · 7.7
tvDollhouse
as Tanaka · 2009 · 7.2
tvLeverage
as Jim Sterling · 2008 · 7.6
tvThe Middleman
as Manservant Neville · 2008 · 7.7
tvIn Plain Sight
as Russell · 2008 · 7.1
movieBroken
as Malcolm · 2007 · 5.6
tvBionic Woman
as Anthony Anthros · 2007 · 6.4
tvChuck
as Ring Director · 2007 · 7.7
tvBurn Notice
as Tom Prescott · 2007 · 7.5
tvShark
as Rupert Stone · 2006 · 6.7
tvSupernatural
as Crowley · 2005 · 8.3
tvDoctor Who
as Canton Delaware · 2005 · 7.6
tvMedium
as Charles Walker · 2005 · 7.5