Character(s):
Metal Men [Gold; Iron; Lead; Mercury; Platinum; Tin]; Dr. William Magnus; Gas Gang [Helium; Oxygen; Carbon Dioxide; Carbon Monoxide; Chloroform]
Character(s):
Metal Men [Gold; Iron; Lead; Mercury; Platinum; Tin]; Dr. William Magnus; Gas Gang [Helium; Oxygen; Carbon Dioxide; Carbon Monoxide; Chloroform] (first appearance, origin); comet being
First Line:
Doc...stop your Gas Gang!
Synopsis:
Doc is changed to a robot by cosmic rays and invents the Gas Gang, which the Metal Men have to destroy in self defense.