Oliver Harmon "Spearchucker" Jones was a surgeon who appears in the MASH novel by Richard Hooker, the MASH movie and also in the M*A*S*H television series. He was portrayed by Fred Williamson in the movie and by Timothy Brown , who also played the part of corpsman Corporal Judson in the film. In the television series Spearchucker appears in six episodes during the early part of Season 1 of the series and was one of the original Swampmen, along with Trapper, Hawkeye, and Frank Burns, but the character was dropped from the series after 6 appearances.