Kane Richmond, Marguerite Chapman, Sam Flint, Hans Schumm, Tris Coffin, Franco Corsaro, Hans von Morhart, Georges Renavent, Rudolph Anders, Henry Zynda, Paul Bryar, Tom London, Richard Bond, Crane Whitley, John James
Prior to the United States' involvement in World War II, the masked vigilante Spy Smasher fights Nazi agents operating within the US, led by the treacherous sabotage leader codenamed The Mask.