- Pencils
- Ross Andru
- Inks
- Mike Esposito
- Colors
- ?
- Letters
- ?; typeset
- Genre
- super-héroes (superhero)
- Characters
- Metal Men [Gold; Iron; Lead; Mercury; Platinum; Tin; Nameless]; Doc Magnus [Will Magnus]
- Reprints
Novaro removed Andru/Esposito signatures from the cover art.