| Release: | Jul 1964 |
| Cover: | Jul 1964 |
Sub-Mariner! Joins the Evil Mutants
| Release: | Jul 1964 |
| Cover: | Jul 1964 |
Magneto and Professor X independently decide it's time to track down the world's first publicly revealed mutant, the Sub-Mariner. Finding him turns out to be much easier than recruiting him, however.
| Writer | Stan Lee |
| Cover Penciller | Jack Kirby |
| Cover Inker | Chic Stone |
| Penciller | Jack Kirby |
| Inker | Chic Stone |
| Letterer | Sam Rosen |
| Editor | Stan Lee |
| Beast | Henry 'Hank' McCoy |
| Cyclops | Scott Summers |
| Sub-Mariner | Namor McKenzie |
| Iceman | Robert 'Bobby' Drake |
| Scarlet Witch | Wanda Maximoff |
| Professor X | Charles Francis Xavier |
| Angel | Warren Worthington III |
| Quicksilver | Pietro Maximoff |
| Magneto | Max / Erik Magnus Eisenhardt / Lehnsherr |
| Marvel Girl | Jean Grey |
| Toad | Mortimer Toynbee |
| Mastermind | Jason Wyngarde |
| Age | Silver Age |
|---|---|
| Format | Digital |
| Series Group | X-Men |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |