Metal Men (Volume 1) with a cover date of September, 1976. It was published on May 10, 1976.
Synopsis for The "X" Effect
The Plutonium Man returns.
Appearing in The "X" Effect
Featured Characters:
Supporting Characters:
Antagonists:
- Plutonium Man (Dies)
- The Drone
Other Characters:
Locations:
Items:
Vehicles: