- Script:
- Stan Lee
- Pencils:
- Jack Kirby
- Inks:
- Chic Stone
- Colors:
- ?
- Letters:
- ?
- Job Number:
- X-699
- Genre:
- superhero
- Characters:
- Avengers [Giant-Man [Hank Pym]; Wasp; Iron Man; Captain America; Thor]; Rick Jones; Masters of Evil [Baron Zemo (introduction); Radioactive Man; Melter; Black Knight [Nathan Garrett]]
- Reprinted:
- in Avengers Annual (Marvel, 1967 series) #4 (January 1971)
- in Marvel Masterworks (Marvel, 1987 series) #4
- in Mitico Thor, Il (Editoriale Corno, 1971 series) #13
- in Avengers Classic (Marvel, 2007 series) #6
Job number from Tom Lammers and Ger Apeldoorn via the Atlas/Timely discussion group.
The events of this story are revisited in Avengers: Earth's Mightiest Heroes (2005, Marvel series) #3