Murray, who once starred in the network's short-lived Valentine, joins the Sarah Michelle Gellar-starring series as Olivia, Andrew Martin's (Ioan Gruffudd) stunning business partner. She is the only woman in a boy's club and she relishes it.
Ringer focuses on a troubled recovering alcoholic (Gellar) on the run from some unsavory types. She hides out by masquerading as her wealthy twin sister, who, it turns out, also has a bounty on her head. Oops. Nestor Carbonell, Kristoffer Polaha, Tara Summers and Mike Colter also star.
Murray, 33, who will first appear in Episode 2 of the new CW series with a possibility to recur, is best known for her role as Dexter's dangerous love interest in Season 2 of Dexter. She most recently appeared on the Spartacus prequel and Warehouse 13.