James Christian Urbaniak is an American actor who appeared as Margos Sarkissian in Terminator: The Sarah Connor Chronicles.


Urbaniak was acclaimed for his acting in the film Henry Fool and the play Thom Pain (Based on Nothing)[1], for which he was nominated for a Drama Desk Award. He currently provides the voice for Dr. Thaddeus Venture on The Venture Bros., as well as the Doctor's brother, Jonas Jr and the super-villain Phantom Limb. In addition, he has also lent his voice to a few titles by video games producer Rockstar Games.

Filmography in Terminator franchise

Terminator: The Sarah Connor Chronicles Season 2


  1. Based on Nothing is part of the play's title, not an afterthought.

External links

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