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Mark Sheppard

Mark Andreas Sheppard is a British-American 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.

English español

Supernatural

2005
as Crowley

In the Name of the Father

1993
as Paddy Armstrong

Bionic Woman (2007)

2007
as Dr. Anthony Anthros

Special Ops Force

1997
as Christopher 'C.J.' Yates

Unstoppable

2004
as Leitch

New Alcatraz

2001
as Yuri

Doctor Who: Farewell to Matt Smith

2013
as Self - Canton Delaware

Lost Voyage

2001
as Ian Fields

Megalodon

2004
as Mitchell Parks

Sons of Liberty

2013
as Ackley

Lover's Knot

1996
as Nigel Bowles

Xtinction: Predator X

2010
as Dr. Charles LeBlanc

Deep Shock

2003
as Chomsky

Mysterious Island

2010
as Young Captain Nemo

Director

Movie Mysterious Island 2010

Guest Star

Episode Leverage
The Zanzibar Marketplace Job
2010
Episode Special Unit 2
The Skin
2001
Episode Medium
Penny for Your Thoughts
2005
Episode The Invisible Man
Diseased
2001
Episode White Collar
At What Price
2013
Episode Burn Notice
Bad Breaks
2009
Episode Star Trek: Voyager
Child's Play
2000
Episode Doctor Who (2005)
Day of the Moon (2)
2011
Episode CSI: NY
Hush
2005
Episode Doom Patrol
Wax Patrol
2020
Episode Inside Of You
Supernatural’s MARK SHEPPARD: Filling a Void
2022
Episode Fastlane
Monster
2003
Episode Monk
Mr. Monk vs. the Cobra
2005
Episode Leverage
The Broken Wing Job
2012
Episode CSI: Crime Scene Investigation
The Hunger Artist
2002
Episode In Plain Sight
To Serge with Love
2008
Episode Without a Trace
Requiem
2006
Episode Charmed
Witches in Tights
2002
Episode White Collar
Digging Deeper
2013
Episode Leverage
The 12-Step Job
2009
Episode Shark
One Hit Wonder
2008
Episode Firefly
Serenity
2002
Episode Battlestar Galactica (2003)
Crossroads (2)
2007
Episode UC: Undercover
Manhunt
2002
Episode V.I.P.
48½ Hours
2002
Episode White Collar
Live Feed
2014
Episode Warehouse 13
Beyond Our Control
2010
Episode Leverage
The Two-Horse Job
2008
Episode Firefly
The Train Job
2002
Episode Sliders
Net Worth
1999
Episode CSI: Crime Scene Investigation
The Lost Girls (3)
2009
Episode Leverage
The Long Goodbye Job
2012
Episode Doom Patrol
Undead Patrol
2021
Episode The Middleman (2008)
The Clotharian Contamination Protocol
2008
Episode Warehouse 13
Around the Bend
2010
Episode The Middleman (2008)
The Palindrome Reversal Palindrome
2008
Episode Leverage
The First David Job (1)
2009
Episode Leverage
The Second David Job (2)
2009
Episode Leverage
The Zanzibar Marketplace Job
2010
Episode Leverage
The Three Strikes Job (1)
2010
Episode Leverage
The Maltese Falcon Job (2)
2010
Episode Leverage
The Queen's Gambit Job
2011
Episode Battlestar Galactica (2003)
Crossroads (1)
2007
Episode Battlestar Galactica (2003)
The Son Also Rises
2007
Episode Battlestar Galactica (2003)
Crossroads (2)
2007
Episode Battlestar Galactica (2003)
Sine Qua Non
2008
Episode Doom Patrol
Dumb Patrol
2020
Episode Supernatural
Weekend at Bobby's
2010
Episode Battlestar Galactica (2003)
Blood on the Scales
2009
Episode Battlestar Galactica (2003)
Daybreak (1)
2009
Episode The Chronicle
Bring Me the Head of Tucker Burns
2001
Episode Doom Patrol
Cult Patrol
2019
Episode MacGyver (2016)
Cigar Cutter
2017
Episode Warehouse 13
Buried (1)
2010
Episode Inside Of You
Mark Sheppard
2019
Episode Jake 2.0
Whiskey - Tango - Foxtrot
2003
Episode Doctor Who: The Doctors Revisited
The Eleventh Doctor
2013
Episode Doom Patrol
Possibilities Patrol
2021
Episode The Practice
Day in Court
1999
Episode Doom Patrol
Fun Size Patrol
2020
Episode The X-Files
Fire
1993
Episode Medium
Doctor's Orders
2006
Episode Doom Patrol
Dad Patrol
2020
Episode Doom Patrol
Paw Patrol
2019
Episode Firefly
Shindig
2002
Episode Medium
Blood Relations
2006
Episode 24
Day 5: 3:00 P.M. - 4:00 P.M.
2006
Episode Doctor Who (2005)
The Impossible Astronaut (1)
2011