British actor Mark A. Sheppard tackled guest spots on such varied small-screen series as CSI, Firefly, Charmed, Monk, and Battlestar Galactica, as well as appearing for a six-episode stint during the fifth season of 24. In 2007, he landed a regular supporting part on the weekly sci-fi drama Bionic Woman (2007) -- as Dr. Anthony Anthros, the father of the title character's boyfriend and the...
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