| Issue | #234 |
| Published | February 1990 |
| Cover Price | 1.00 USD |
| Pages | 36 |
| Editing | Roy Thomas (Original); Dan Cuddy (Assistant); Jim Salicrup |
| Characters | Spider-Man; Cyclops; Jean Grey; Angel; Iceman |
| Genre | Superhero |
| Pencils | Todd McFarlane |
| Inks | Todd McFarlane |
| Letters | Typeset |
| Characters | FEATURE: Spider-Man; X-Men [Professor X; Cyclops; Jean Grey [Jean Grey]; Iceman; Angel; Beast]; GUEST: Harry Osborn; Professor Hans Jorgensen; VILLAIN: Morbius; CAMEO FLASHBACK: Human Torch [Johnny Storm]; Lizard |
| Synopsis | Spidey has been injected with the deadly Morbius serum and he and the X-Men have to quickly take down the Living Vampire to save old Webhead's life. |
| Genre | Superhero |
| Script | Gerry Conway |
| Pencils | Gil Kane |
| Inks | Steve Mitchell; Frank Giacoia (flashback art); John Romita (flashback art) |
| Letters | John Costanza (Misspelled Jon) |
| Notes | Frank Giacoia and John Romita inks are from the flashback art. |
| Reprinted | from Marvel Team-Up (Marvel, 1972 series) #4 (September 1972) |
| Characters | Spider-Man [Peter Parker]; X-Men [Cyclops [Scott Summers]; Marvel Girl [Jean Grey]; Angel [Warren Worthington III]; Iceman [Bobby Drake]] |
| Genre | Superhero |
| Pencils | Gil Kane |
| Inks | Frank Giacoia |
| Letters | Typeset |
| Reprinted | from Marvel Team-Up (Marvel, 1972 series) #4 (September 1972) |
| Characters | Spider-Man; Cyclops; Jean Grey; Storm; Wolverine; Colossus; Nightcrawler |
| Genre | superhero |
| Pencils | Todd McFarlane |
| Inks | Todd McFarlane |
| Letters | Typeset |
| Notes | Cover art for next issue as a pin-up. |