Gerald Lee McRaney (born August 19, 1947) is an American television and film actor. McRaney is best known as one of the stars of the television shows Simon & Simon, Major Dad, Promised Land and House of Cards. He currently stars as Admiral Hollace Kilbride on NCIS: Los Angeles. He was a series regular in the first season of Jericho and the final season of Deadwood. He appeared in a recurring role as main antagonist Mason Wood in season eight of Castle. Recently, he played Barlow Connally in the A&E series Longmire and had a recurring role in the NBC series This Is Us as Dr. Nathan Katowski, a role which earned him the Primetime Emmy Award for Outstanding Guest Actor in a Drama Series. Early life McRaney was born in Collins, Mississippi, the son of Clyde and Edna McRaney. He is of Scottish and Choctaw ancestry. He attended college at the University of Mississippi. Before finding success as an actor, McRaney worked in the Louisiana oil fields. Career In film, he starred in Night of Bloody Horror (1969), a low-budget slasher film in which he played the lead character Wesley Stuart. On television, McRaney appeared in The Dukes of Hazzard in the episode "Hazzard Connection" (November 9, 1979), played a receptionist in two different episodes of The Rockford Files, and portrayed Tim Ryder, a heroin-addicted Vietnam War veteran in one episode of Hawaii Five-O. In addition, he starred in numerous episodes of The Incredible Hulk playing roles as a jealous boyfriend, a jealous race car driver, an angry police officer, and a disturbed police chief, and his miniseries roles include Dr. Henderson in Women in White (1979) and a town local, Harry Owens in Roots: The Next Generations (1979). However, McRaney is perhaps best known for his role as Rick Simon in the 1980s television show Simon & Simon. He also had starring roles in Major Dad and Promised Land, and a recurring role on Designing Women. McRaney portrayed business mogul Adam Brock in the last eight episodes of Darren Star's primetime soap opera Central Park West, which ran on CBS in 1995–96. He later appeared as General Alan Adamle in two episodes of the NBC drama The West Wing; played a prominent role in the third season of the HBO television series Deadwood, as gold prospector George Hearst; and starred in the CBS postapocalyptic series Jericho as Johnston