The film was made by the independent company Hall Mark Productions at Wembley Studios and was distributed by United Artists. It was also released under the alternative titleDaredevils of Earth. It was for many years considered a lost film, before two prints resurfaced. Along with Vorhaus' other Thirties work, the film was subject to a revival of critical interest from the 1980s onwards and is regarded as one of the most significant low-budget films of the era. It was one of the first feature films made by Vorhaus, who went on to have a notable career in British quota quickies and American supporting films.
