- Script
- Steve Gerber (credited)
- Pencils
- Don Heck (credited)
- Inks
- Frank Bolle (credited)
- Colors
- George Roussos (credited as G. Roussos)
- Letters
- Charlotte Jetter (credited as C. Jetter)
- Job Number
- 1652 Z
- First Line of Dialogue or Text
- At his back -- a cliffside of jagged coral!
- Feature Logo
- Genre
- superhero
- Characters
- Fantastic Four: Human Torch [Johnny Storm]; Medusa [Medusalith Amaquelin Boltagon]; Mr. Fantastic [Reed Richards]; The Thing [Ben Grimm]
Ariel; Ibbar; Kabal; Namor the Sub-Mariner [Namor]; Orka; Tamara Rahn; She-Beast; Triton; Damon Walthers (death?); Clayton Wilson (as a man named Taylor); Wyatt Wingfoot; Zargus (death); Atlanteans
- Universe
- Marvel : mainstream
- Synopsis
- While the Atlanteans are being poisoned, Sub-Mariner gets a new costume.
- Reprints
This issue respectfully dedicated to the late Bill Everett. Some character information from marvel.fandom.com.
- Script
- Steve Gerber
- Letters
- typeset
- Genre
- superhero
A behind-the-scene peek at the series' direction. Namor's new costume revealed to have been designed by John Romita.