Clarke appeared on the daytime soap opera Days of Our Lives as Faith Brown (where her ancestor was a chief casting member), and starred on Soldier of Fortune, Inc. for both of its seasons. She additionally bedfellow starred on Xena: Warrior Princess as the Amazon administrator Velasca, Firefly as the brothel amazon Nandi, Charmed as the Siren, and has had six appearances on CSI area she played the dominatrix, Lady Heather. She additionally appeared in the Seinfeld adventure "The Muffin Tops", arena Jerry's adherent who brand annihilation hairless.
She appeared on the FOX ball The O.C. as Julie Cooper, a cunning socialite who marries for money. Her appearance in the appearance is mainly portrayed as a manipulative, about amiss woman, but as the appearance progresses you activate to accept why she makes her choices. She was originally billed as a bedfellow brilliant in the aboriginal few episodes, and due to fan acknowledgment was offered a alternation approved contract; Clarke accustomed the role and her appearance became an basic allotment of the show's storylines. As able-bodied as starring on The O.C., she has appeared on HBO's hit alternation Entourage as a fictionalized adaptation of herself, affiliated to Malcolm McDowell's Terrance McQuewick.
Clarke additionally appeared as the Devil's adherent in The CW's 2007 alternation Reaper. She additionally auditioned for the role of "Number Six" on SCI-FI's accident hit Battlestar Galactica but the role ultimately went to Tricia Helfer.[4] In 2010, she appeared on the CW appearance The Vampire Diaries as Kelly Donovan.[5] Other projects included a TV movie, She Drives Me Crazy, which was produced by her above The O.C. co-star Kelly Rowan. She appeared as a bedfellow brilliant on Chuck, addition alternation from The O.C. architect Josh Schwartz. She plays Amanda, a alternation approved role, on The CW's ball Nikita.
She has additionally lent her articulation to several articulation acting projects, delivery Alexa in The Animatrix: Matriculated, Sofia Ivanescu in the video bold Mission Impossible: Operation Surma, Madame Macmu-Ling in Avatar: The Last Airbender and Charlene in King of the Hill.
