A mad scientist named Dr. Satan plots to steal key pieces of technology to enable him to build an ar…
The Canadians have discovered a valuable substance called Compound X, which can cure infantile paral…
Escaped Prisoner 39013 impersonates the rich and influential Horace Granville, allowing him to creat…
A mad doctor named Zanoff uses a drug to bring himself back from the dead after his execution in pri…
The mysterious Don Del Oro ("Lord of Gold"), an idol of the Yaqui Indians, plans to take over the go…
A man and a woman, who have never met, are forced by pecuniary circumstances to share the same basem…