Acting
Mark Sheppard
1964 · London, England, UK
22 films
Bio
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.
Filmography
Kin
Third Assistant Director
In the Name of the Father
Paddy Armstrong
Exes
Senior Investigator Gary
Unstoppable
Leitch
Xtinction: Predator X
Dr. Charles LeBlanc
Lady in the Box
Mysterious Island
Young Captain Nemo
Broken
Malcolm
Lover's Knot
Nigel Bowles
Megalodon
Mitchell Parks
Nether World
California
New Alcatraz
Yuri