EPISODE
Four costumed superheroes battle the world's most terrifying villains.
4 February 1920, Yakima, Washington, USA
24 August 1916, Petoskey, Michigan, USA
19 December 1924, New York, USA
2 May 1940, Atlanta, Georgia, USA
22 June 1920, Chicago, Illinois, USA
8 August 1925, Berkeley, California, USA
7 October 1929, Carteret, New Jersey, USA
18 March 1918, Malden, Massachusetts, USA
28 August 1915, Fort Worth, Texas, USA
31 July 1932, Pittsburgh, Pennsylvania, USA
26 April 1916, Menomonee Falls, Wisconsin, USA
7 September 1926, Buffalo, New York, USA
6 January 1920, Montreal, Quebec, Canada
11 June 1914, New York City, New York, USA
18 July 1913, St. Louis, Missouri, USA
