At this time (1920), before Hollywood was famous for movies, they were made in Betzwood, Pennsylvania, across the Schuylkill River from Valley Forge Park. So, instead of location filming on Los Angeles Railways, the real trolley car prop was run on the Phoenixville, Valley Forge & Strafford (Pennsylvania, U. S. of A.) Electric Railway Company trolley line. A not powered prop was pushed downhill on a narrow-gauge quarry railroad along Valley Creek in Valley Forge.