Acting
May 30, 1964 (age 62)
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.
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as Paddy Armstrong
as Leitch
as Young Captain Nemo
as Malcolm
as Ian Fields
as Mitchell Parks
as Dr. Charles LeBlanc
as Yuri
as Peter
as Crowley
as Young Mr. Pain (uncredited)
as Rod Darling
as Dimitri Sadesky
as Bob the Caretaker / Cecil L'Ively
as Canton Delaware
as Ivan Erwich
as Leucon
as Chris Downey
as Arnon