- Script
- Joe Simon; Jack Kirby
- Pencils
- Jack Kirby
- Inks
- Jack Kirby
- Colors
- ?
- Letters
- Jack Kirby
- Editing
- Joe Simon (original editor)
- Genre
- fantasy-supernatural
- Characters
- Tuk (origin); Tanir; Ak (death); Phadion (flashback); Rhaya (flashback); Goreks (villain)
- Synopsis
- Ak tells the caveboy Tuk his origin story before the old prehistoric man dies. Tanir the Cro-Magnon saves Tuk from the brain eating Goreks and the two decide to travel together.
- Reprints
Letters credit identified by Greg Theakston and later Harry Mendryk on the Jack Kirby Museum web page http://kirbymuseum.org/blogs/simonandkirby/archives/2369, 31 October 2008 (retrieved 15 December 2014).