Harold Rowe Holbrook Jr. (February 17, 1925 – January 23, 2021) was an American film, stage actor, and television director. He was notable for his one-man stage show as Mark Twain. Holbrook made his film debut in Sidney Lumet's The Group (1966). He later gained international fame for his performance as Deep Throat in the 1976 film All the President's Men. He played Abraham Lincoln in the 1976 miniseries Lincoln. He has also appeared in such films as Julia (1977), The Fog (1980), Creepshow (1982), Wall Street (1987), The Firm (1993), Hercules (1997), and Men of Honor (2000).