The set was built by James T. "Happy" Shahan of Brackettville, who in 1995 was named the "Father of the Texas movie industry" by Governor George W. Bush. Shahan began building the set on his ranch in September, 1957 for Wayne, who had tried for years to make a movie about the Battle of the Alamo for Republic Pictures, before finally breaking away to form Batjac Productions. Filming began in August, 1959.