Acting · b. 1978 · Washington, District of Columbia, USA Brian Hallisay Biography Brian Hallisay (born October 31, 1978) is an American actor best known for his role on Privileged. Acting The Holiday Junkie Mason 2024 American Sniper Capt. Gillespie 2014 Jessabelle Mark 2014 Hostel: Part III Scott 2011 Bottoms Up Hayden Field 2006 Agent-readable