One of the few instances where actors playing the lawmen and the robbers actually were the lawmen and the robbers: William Tilghman was a famous and respected U.S. marshal on the Oklahoma frontier; Al J. Jennings was a convicted train robber who took up acting after having been released from prison; Frank Canton was a widely feared gunfighter; Heck Thomas was a legendary sheriff; Quanah Parker was the son of an Indian father and a white mother who led several Indian revolts.
Several shots of Footage from "The Bank Robbery" can be seen in the opening sequence of Tombstone (1993).