- Script
- Gerry Conway; Len Wein (uncredited)
- Pencils
- John Buscema; Don Perlin (uncredited)
- Inks
- Vince Colletta (uncredited)
- Letters
- typeset
- Genre
- super-héros (superhero); fantasy (fantasy-supernatural)
- Characters
- Thor; Odin; Sssthgar (Introduction); Lizard people (Introduction); Vrellnexians (Introduction); Warriors Three [Hogun; Fandral; Volstagg]; Balder; Hildegarde; Silas Grant; Tana Nile; Gorney
- Reprints
Les 2 histoires originales sont réunies en un seul récit. [The 2 original stories are merged into a single one.]
Thor #212: pages 1-22
Thor #213: pages 23-45.5
- Script
- Roy Thomas
- Pencils
- Sal Buscema
- Inks
- George Roussos (uncredited)
- Letters
- typeset
- Genre
- super-héros (superhero)
- Characters
- The Avengers [Vision; Goliath [Clint Barton]; Quicksilver; Scarlet Witch];
Captain Marvel [Mar-Vell]; Rick Jones; Edwin Jarvis; H. Warren Craddock (Skrull imposter); Super-Skrull [as Carol Danvers]; Nick Fury; Dum Dum Dugan; Mr. Fantastic; Thing; Thor (Skrull imposter); Captain America (Skrull imposter); Iron Man (Skrull imposter); Ronan the Accuser (cameo); Sentry #459 (cameo); Human Torch [Jim Hammond] [Golden Age] (flashback) (cameo); Captain America [Golden Age] (flashback) (cameo); Namor the Sub-Mariner [Golden Age] (flashback) (cameo); Catman [Golden Age] (flashback) (from Holyoke Comics) (cameo); the Heap [Golden Age] (flashback) (from Hillman Comics) (cameo); Green Lama [Golden Age] (flashback) (from Prize Comics) (cameo); Fighting Yank [Golden Age] (flashback) (from Better Comics) (cameo); Fantoman [Golden Age] (flashback) (from Centaur Comics) (cameo)
- Reprints
With several Skrulls, including one who last appeared in Fantastic Four #2. Cameo of many Golden Age characters.
- Script
- Roy Thomas
- Pencils
- Neal Adams (uncredited)
- Inks
- Tom Palmer (uncredited)
- Letters
- typeset
- Genre
- super-héros (superhero)
- Characters
- The Avengers [Thor; Captain America [Steve Rogers]; Iron Man [Tony Stark]; Vision]; Ant-Man [Henry Pym]; Ultron-1 (cameo); Goliath [Henry Pym] (cameo)
- Reprints
Les 2 chapitres originaux sont réunis en un seul. [The 2 original chapters are merged into a single one.]
Chapter 1: pages 1-4.5
Chapter 2: pages 5-27