- Script
- Gerry Conway (credited)
- Pencils
- John Buscema (credited) (layouts); Sal Buscema (credited) (finished art)
- Inks
- Sal Buscema (credited)
- Colors
- Petra Goldberg (credited as P. Goldberg)
- Letters
- John Costanza (credited as J. Costanza)
- Job Number
- 1625Z
- First Line of Dialogue or Text
- Lo, the golden gates of Asgard!
- Feature Logo
- Genre
- superhero; fantasy-supernatural
- Characters
- Thor; Odin; Sif; Balder; Warriors Three [Hogun; Fandral; Volstagg]; Heimdall; Hildegarde; Silas Grant; Tana Nile; Grand Commissioner of Rigel; Krista (introduction); Igron the Invincible; Loki (flashback); Ulik (flashback)
- Synopsis
- Thor and his crew return to Asgard to find it populated and ruled by doppelgängers of themselves. Fighting ensues and the truth is revealed. Igron had used his magic to create the impostors in a scheme to elevate his position to Master of Asgard and Lord of the Dark Domain. The true Asgardians triumph just in time to learn of a new approaching menace.
- Reprints
- Script
- Steve Gerber ?
- Pencils
- Gil Kane (illustration)
- Inks
- Ernie Chan (illustration)
- Colors
- ?
- Letters
- Morrie Kuramoto ?; typeset
- Reprints
Between story pages 12 and 13.
Includes an ad for Supernatural Thrillers (Marvel, 1972 series) #6 (The Headless Horseman).