Harold Rowe “Hal” Holbrook, Jr. (born February 17, 1925) is an American actor.
His television roles include Abraham Lincoln in the 1976 TV series Lincoln, Hays Stowe on The Bold Ones: The Senator and Capt. Lloyd Bucher on Pueblo. He is also known for his role in the 2007 film Into the Wild, for which he was nominated for a Screen Actors Guild Award and an Academy Award. He has also performed a one-man show as Mark Twain since 1954.