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.
William Witney | Director |
Ronald Davidson | Screenplay |
Norman S. Hall | Screenplay |
William Lively | Screenplay |
Joseph O'Donnell | Screenplay |
Joseph F. Poland | Screenplay |
William J. O'Sullivan | Producer |
Tony Martinelli | Editor |
Edward Todd | Editor |
Bob Mark | Makeup Artist |