
Biography
Mark Andreas Sheppard is an English actor and musician. 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. He also plays the character Willoughby Kipling on Doom Patrol.
Source: Wikipedia · CC BY-SA
Filmography50+ titles

Exes

The X-Files

Supernatural

Firefly

White Collar

Battlestar Galactica

Charmed

Monk

In the Name of the Father

24

Star Trek: Voyager

Warehouse 13

The Middleman

Chuck

Leverage

Doctor Who

NCIS

CSI: Crime Scene Investigation

The Practice

Sliders

Doom Patrol

Burn Notice

Medium

Secret Level

MacGyver

Dollhouse

Without a Trace

In Plain Sight

The Invisible Man

Las Vegas

Walker: Independence

Shark

Fastlane

Bionic Woman

Silk Stalkings

Kin

Broken

V.I.P.

Lover's Knot

M.A.N.T.I.S.

Unstoppable

Deep Shock

Ever After

Lost Voyage

Mysterious Island

Farewell, My Love

New Alcatraz

Sons of Liberty

Xtinction: Predator X

Evil Eyes