| Issue | #249 |
| Published | December 1982 |
| Cover Price | 0.60 |
| Pages | 36 |
| Editing | Jim Salicrup; Lance Tooks (Assistant) |
| Characters | Mr. Fantastic; Invisible Girl; Human Torch; The Thing; Gladiator |
| Genre | superhero |
| Pencils | John Byrne |
| Inks | John Byrne |
| Letters | Typeset |
| Reprinted | in FANTASTIC FOUR VISIONARIES: JOHN BYRNE #2 (Marvel, 2004 series) |
| Characters | FEATURE: Fantastic Four--Mr. Fantastic; Invisible Girl; Human Torch; Thing; GUESTS: Gladiator; Franklin Richards; CAMEOS: Skrulls disguised as X-Men--Cyclops; Colossus; Storm; Nightcrawler |
| Synopsis | Gladiator arrives on earth to warn of a Skrull invasion but ends up battling the FF. |
| Genre | superhero |
| Script | John Byrne |
| Pencils | John Byrne |
| Inks | John Byrne |
| Colors | George Roussos |
| Letters | Joe Rosen |
| Reprinted | in FANTASTIC FOUR VISIONARIES: JOHN BYRNE #2 (Marvel, 2004 series) |