8/11/2016 @ 9:00 AM - Paul Archuleta/Getty Images Whether you know him as Deputy Chief William Dodds on 'Law & Order: Special Victims Unit' or Sandy Cohen on 'The O.C.,' you soon wont be knowing Peter Gallagher  as a Brentwood, CA,  resident. In an effort to sell the lush home the actor and his wife,  Paula Harwood , listed in February for...