Sam Flint

A criminal mastermind known as the Crimson Ghost is out to steal a device called the Cyclotrode, which can short-circuit every electrical current ...

A 15 episode serial in which Blake battles the "Scorpion" over possession of a 'death ray' machine.

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 ...