- Script
- Jack Kirby
- Pencils
- Jack Kirby
- Inks
- Mike Royer
- Letters
- Mike Royer
- Editing
- Jack Kirby (original editor); Archie Goodwin (original consulting editor)
- Genre
- superhero; science fiction
- Characters
- Karkas (Introduction)
- Reprints
Due to a printing errror pages 2-3 of this story are printed before page 1.