- Script
- Gerry Boudreau (credited)
- Pencils
- Walter Simonson (credited)
- Inks
- Walter Simonson (credited)
- Colors
- ?
- Letters
- ?
- Editing
- Archie Goodwin (credited)
- Genre
- war
- Reprints
Credits via Simonson's introduction to the story.
- Script
- Gerry Boudreau (credited)
- Pencils
- Walter Simonson
- Inks
- Walter Simonson
- Colors
- Walter Simonson
- Letters
- ?
- Genre
- war
- Reprints
Coloring credit via Simonson's introduction to the story.
- Script
- Gerry Conway (credited)
- Pencils
- Walter Simonson (credited) (signed as )
- Inks
- Walter Simonson (credited) (signed as )
- Colors
- Carl Gafford (see notes)
- Letters
- Gaspar Saladino (credited)
- Editing
- Gerry Conway (credited)
- Genre
- superhero
- Characters
- Gold; Platinum; Lead; Iron; Mercury; Tin; Carruthers (Soldier); Cadmium Robot; Tungsten Robot; Barium Robot; Chromium Robot; Major Admundson; General Caspar; Chemo (Cameo); Doc Magus; Nurse Sullivan; Johanna Rome; Liquid Oxygen Robot; The Plutonium Man; Liquid Helium Robot
- Synopsis
- The Metal Men travel to Antarctica to battle The Plutonium Man.
- Reprints
Per Carl Gafford via the GCD Error List, though his credit for coloring the original material appears here, he did not do the re-coloring of this reprint.
- Script
- Gerry Conway (credited) (plot); Walter Simonson (credited) (plot); Martin Pasko (credited) (script)
- Pencils
- Walter Simonson (credited) (signed as )
- Inks
- Walter Simonson (credited) (signed as )
- Colors
- Carl Gafford (see notes)
- Letters
- Gaspar Saladino (credited as GASPAR)
- Editing
- Gerry Conway (credited)
- Genre
- superhero
- Characters
- Eclipso
- Reprints
Per Carl Gafford via the GCD Error List, though his credit for coloring the original material appears here, he did not do the re-coloring of this reprint.
- Script
- Martin Pasko (credited); Walter Simonson (credited) (co-plot)
- Pencils
- Walter Simonson (credited)
- Inks
- Walter Simonson (credited)
- Colors
- Carl Gafford (see notes)
- Letters
- Ben Oda (credited)
- Genre
- superhero
- Characters
- Eclipso
- Reprints
Per Carl Gafford via the GCD Error List, though his credit for coloring the original material appears here, he did not do the re-coloring of this reprint.