| Characters |
Gold; Iron; Lead; Mercury; Platinum; Tin (all as Metal Men); Dr. William Magnus; Helium; Oxygen; Carbon Dioxide; Carbon Monoxide; Chloroform (all as the Gas Gang)(first appearance and origin); comet being |
| 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. |
| Genre |
super-hero |
| Script |
Bob Kanigher |
| Pencils |
Ross Andru |
| Inks |
Mike Esposito |
| Reprinted |
in Metal Men (DC, 1973 series) #50 (February-March 1977) [heavily edited, as part of "Our Mentor, the Robot"] |