Warren Christie stars as Ryan Kane, a man spiraling into an abyss of violence who will do anything possible to escape detection, in USA Network’s bone-chilling new original drama series Eyewitness.  From 2005 to 2007, Christie had a lead role in the ABC series October Road, playing the devious Ray Cataldo.  Additional credits include Castle and Happy Town, both for ABC, and Girlfriends' Guide to Divorce on Bravo. Christie also led Syfy's Alphas, opposite David Strathairn, and was most recently seen recurring on NBC's hit show Chicago Fire, as well as in the USA series Motive.  On the big screen, Christie was seen opposite Reese Witherspoon and Chris Pine in the action/comedy This Means War, as well as starring in the Weinstein Company's sleeper hit Apollo 18.  Born in Belfast, Northern Ireland, Christie immigrated to Canada as a child spending the majority of his life in London, Ontario.