HELEN OF FOUR GATES was made in Hebden Bridge in 1920 by silent film pioneer Cecil M. Hepworth, based on a popular novel of the same name. Reportedly highly successful when it first opened, the film would later fall into obscurity, with all copies believed to be destroyed. In 2007, a print was discovered in a vault in Canada.

Two identical sisters are able to switch places, leading to a series of unfortunate incidents.