- Script
- Marv Wolfman (credited)
- Pencils
- Keith Pollard (credited) (layouts); Joe Sinnott (credited) (finished art)
- Inks
- Joe Sinnott (credited)
- Colors
- Françoise Mouly (credited as Mouly)
- Letters
- John Costanza (credited as Costanza)
- Job Number
- LG172
- Genre
- superhero
- Characters
- Fantastic Four [Mr. Fantastic; Invisible Girl; Human Torch [Johnny Storm]; The Thing [Ben Grimm]]; Zorba; Quasimodo (villain)
- Synopsis
- Continued next issue, when Quasimodo is revealed as the villain.
- Reprints
Includes a map of the inside of the Baxter Building.
- Script
- ?
- Letters
- typeset
Letters from Bruce Weintraub, Brian Nelson, Tim d'Auteuil, and Bart Watts.