'House,' 'Mentalist,' 'Medium' and 'Bones': Familiar TV Faces

Katherine Boecher did double duty this past week as the "comely dental hygienist" Lilith possessed on "Supernatural" and as Danko's (Zeljko Ivanek) Croatian mistress Alena on "Heroes."

See More of This Week's Familiar TV Faces, including Dana Davis, Morena Baccarin and Nicholle Tom

Recognize someone? Submit the familiar faces you catch below for possible inclusion in next week's round-up.

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