| Issue | #143 |
| Published | February 1974 |
| Cover Price | 0.20 |
| Pages | 36 |
| Editing | Roy Thomas |
| Characters | Mr. Fantastic; Medusa; Human Torch; The Thing; Dr. Doom |
| Genre | superhero |
| Pencils | Gil Kane |
| Inks | Joe Sinnott |
| Reprinted | in Marvel Comics' The Fantastic Four (Pocket Books, 1977 series) #81445 (November 1977) |
| Characters | FEATURE: Fantastic Four--Mr. Fantastic; Invisible Girl; Medusa; Human Torch; The Thing; GUESTS: Wyatt Wingfoot; Franklin Richards; VILLAINS: Dr. Doom; Darkoth; CAMEO FLASHBACK: Alicia Masters |
| Genre | superhero |
| Script | Gerry Conway |
| Pencils | Rich Buckler |
| Inks | Frank Giacoia |
| Colors | Petra Goldberg |
| Letters | John Costanza |