In 2005, she made was on "Lost" as Helen Norwood. In 2007, she had a role in the season finale of "The Winner". She played the part of Glen Abbot's former, and Josh's current, teacher, with whom Glen has his first sexual experience. The next year, she was in four episodes of the series "Eli Stone". She currently stars as Gemma Teller Morrow on the TV series "Sons of Anarchy". It was created by her husband, Kurt Sutter.