S. Hart as Messala (uncredited and unverified involvement in film) Gene Gauntier in unverified role Harry T. Morey in unverified role Beal (or Peal), Sheridan, and Matler as other "Drivers" in chariot race Production The production was directed principally by Sidney Olcott with assistance from Frank Oakes Rose, a stage manager with Henry J. Pain's Fireworks Company, an entertainment business at Manhattan Beach in Brooklyn, New York. Filmed outdoors in the October 1907, the project was shot in just four days with the production crew mindful that the region's "fall rains might begin at any time". The lead actors Actor William S. Hart, who would later become the silent era's foremost star of "cowboy pictures", allegedly reprised his role as Messala in Kalem's production, having already played the part on stage in the highly successful Broadway production of Ben Hur, which ran for 194 performances between late November 1899 and May 1900. His participation in this film, however, remains unverified from period records and is therefore suspect as fact. It appears that Hart's well-documented work in the earlier Broadway adaptation of Wallace's novel became erroneously linked to the 1907 short. If Hart were indeed cast in the film, it is surprising that Kalem in its advertising did not widely promote the presence of an established Broadway actor in the motion picture, especially a veteran of a Ben Hur production in the "legitimate" theatre. With regard to the identity of the actor who performed in the film's title role, misinformation and confusion also persist in modern sources. Many of those sources cite a professional film actor, "Herman Rottger", as Ben-Hur in Kalem’s production. Actually, only one verified cast member in the 1907 production, one who possessed a nearly identical name—"Herman Rottjer"—was an employee with Pain's Fireworks Company. That entertainment company on summer nights since 1879 had staged for audiences at a "massive outdoor stadium and lake at Manhattan Beach" spectacular pyrotechnic displays to simulate famous battles, revolutions, historic fires, and natural disasters such as the volcanic eruption of Mount Vesuvius in 79 AD and its destruction of the Roman town of Pompeii. In the early 1900s, Pain's live pyrodramas included elaborate sets of Roman architecture and staged chariot races. In Kalem’s large advertisement for Ben Hur in the December 7, 1907 issue of the trade journal The Moving Picture World, the studio credits Rottjer as the "Chief Chariotier" in the film.