Career
Barker is a Juilliard Drama School graduate from Saint Louis, Missouri. After starring in numerous stage productions, he made his film debut in Book of Shadows: Blair Witch 2. He has a small but important nonspeaking role in Cosmopolitan (2003).
He has also appeared on television in episodes of Swift Justice, Sex and the City, Law & Order, and Law & Order: Special Victims Unit.
Stephen appears in the title role of Charlie in Seducing Charlie Barker, an independent film adaptation of Theresa Rebeck"s stage play, The Scene, released in December 2011.