| Release: | May 11, 1965 |
| Cover: | Aug 1965 |
The Brutal Betrayal Of Ben Grimm!
| Release: | May 11, 1965 |
| Cover: | Aug 1965 |
Upset about having become the Thing once more to defeat Dr. Doom, Ben leaves the team distraught. He is captured and brainwashed by the Frightful Four into becoming a member of their team.
| Writer | Stan Lee |
| Cover Penciller | Jack Kirby |
| Cover Inker | Vince Colletta |
| Penciller | Jack Kirby |
| Inker | Vince Colletta |
| Letterer | Sam Rosen |
| The Thing | Benjamin J. Grimm |
| Mr. Fantastic | Reed Richards |
| Human Torch | Jonathan 'Johnny' Storm |
| Invisible Woman | Susan Storm Richards |
| Medusa | Medusalith Amaquelin-Boltagon |
| Alicia Masters | |
| Sandman | William 'Flint Marko' Baker |
| Wizard | Bentley Wittman |
| Trapster | Peter Petruski |
| Age | Silver Age |
|---|---|
| Format | Digital |
| Series Group | Fantastic Four |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |