Sci-Fi Valley Con is happening on June 17-19, 2022 at the Blair County Convention Center in Altoona, PA - Order tickets now
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Mark Sheppard

Supernatural, Battlestar Galactica, Firefly, Doom Patrol

Mark Andreas Sheppard (born 30 May 1964) is an English 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.

Mark Sheppard