- Script
- Alf Wallace (credited as Alf); Bob Bartholomew (credited as Bart)
- Letters
- typeset
Letters from B. Giles, T. Grant, Tommy Hawkins, Elizabeth Hebborn, Raymond Zanchi, A Reader (presumably not his/her real name) and Daniel Savilt
- Script
- Stan Lee
- Pencils
- Jack Kirby
- Inks
- Chic Stone
- Letters
- Artie Simek
- Genre
- superhero; fantasy-supernatural
- Characters
- Thor; Odin; Balder; Hardol the Healer (introduction); Jane Foster; Loki; Cobra; Mr. Hyde
- Synopsis
- Thor battles the Cobra and Mr. Hyde for the life of Jane Foster. Balder delivers a message to Hardol the Healer requesting a special medicine for the injured Jane. Thor defeats the Cobra and Hyde. Balder finds Hardol, obtains the medicine and sends it to Thor in the nick of time. Jane will live!
- Reprints
A 'new' splash page is a paste-up of the front cover of Journey Into Mystery #111 and page 10, panel 5. It also includes some explanatory text and a vignette of Mr. Hyde taken from page 15, panel 7 of Journey Into Mystery #105 (June 1964)