Frontier Marshal is a 1939 western film directed by Allan Dwan and starring Randolph Scott as Wyatt Earp. The movie is the second film produced by Sol M. Wurtzel based on Stuart N. Lake's biography of Earp, Wyatt Earp: Frontier Marshal (later found to be largely fictionalized). An earlier version was Wurtzel's Frontier Marshal, filmed in 1934. A later version of the story was filmed by John Ford in 1946, My Darling Clementine, which included whole scenes reshot from the 1939 film.