- Script
- Stan Lee (credited)
- Pencils
- Jack Kirby (credited)
- Inks
- Chic Stone (credited)
- Colors
- ?
- Letters
- Artie Simek (credited)
- Editing
- Stan Lee (original editor)
- Genre
- superhero
- Characters
- Fantastic Four [Mister Fantastic [Reed Richards]; Invisible Girl [Sue Storm]; Human Torch [Johnny Storm]; Thing [Ben Grimm]]; Frightful Four [Wizard [Bentley Wittman]; Paste-Pot Pete [Peter Petruski]; Sandman [Flint Marko]; Madame Medusa] (introduction); X-Men [Professor Charles Xavier; Cyclops [Scott Summers]; Marvel Girl [Jean Grey]; Iceman [Bobby Drake]; Beast [Hank McCoy]; Angel [Warren Worthington III]]; Avengers [Captain America [Steve Rogers]; Thor [Donald Blake]; Giant-Man [Henry Pym]; Wasp [Janet Van Dyne]; Iron Man [Tony Stark]]; Rick Jones; Alicia Masters
- Synopsis
- Reed and Sue announce their engagement. The Wizard forms the Frightful Four and attacks the Baxter Building.
- Reprints
vs. the Frightful Four, 1st, which includes the Wizard, Paste-Pot Pete, Sandman and Madame Medusa. Madame Medusa is introduced here for the first time.