| Issue | #4 |
| Published | September 1982 |
| Cover Price | 1.25 USD |
| Pages | 36 |
| Editing | Al Milgrom |
| Characters | Ka-Zar; Zabu; Storm; Angel; Sauron; Zaladane; Barbarus; Brainchild; Amphibius; Gaza; Timberius; Vertigo |
| Genre | superhero |
| Pencils | Paul Smith |
| Inks | Paul Smith |
| Notes | Wraparound Cover |
| Script | Al Milgrom |
| Pencils | Al Milgrom |
| Inks | Al Milgrom |
| Letters | Rick Parker ? |
| Characters | FEATURE: Ka-Zar; X-Men--Storm; Angel; Wolverine; Nightcrawler; Colossus; GUESTS: Shanna; Zabu; Tanya Anderssen; VILLAINS: Sauron [Karl Lykos]; Brainchild; Zaladane; Vertigo; Gaza; Barbarus; Amphibius; Timberius; CAMEOS: Professor X; Cyclops; Kitty Pryde |
| Synopsis | With the rest of the X-Men captured by Sauron, it is up to Angel and Ka-Zar to mount a rescue; Xavier cures Karl Lykos of being Sauron for good (or so he thinks). |
| Genre | superhero |
| Script | Chris Claremont |
| Pencils | Paul Smith |
| Inks | Terry Austin |
| Colors | Glynis Wein |
| Letters | Janice Chiang |
| Characters | FEATURE: Deathlok |
| Genre | science fiction; superhero |
| Script | David Anthony Kraft |
| Pencils | Michael Golden |
| Inks | Bob Downs |
| Colors | Bob Sharen |
| Letters | A.R.K. |
| Characters | FEATURE: Iron Man |
| Genre | superhero |
| Script | David Winn (visual plot); David Michelinie (final plot; scripting) |
| Pencils | Michael Golden |
| Inks | Dan Green |