(การรับน้ำหนักขึ้นอยู่กับสภาพชั้นดินในแต่ละพื้นที่) Personal Investigator Lucas Douglas (Michael Weston), a personality influenced partly by Shore's really like in the Rockford Documents, appears in three episodes of Season five. House initially hires Douglas to spy on Wilson, who's got ended their friendship following Volakis' death (the friendship is subsequently rekindled). House l...