| Issue | #21 |
| Published | July 1987 |
| Cover Price | 1.50 USD |
| Pages | 36 |
| Editing | Mike W. Barr |
| Genre | Superhero |
| Pencils | Jim Aparo |
| Inks | Jim Aparo |
| Characters | Kobra; Strike Force [Clayface (a new one); Planet Master; the Zebra-Man; the Elemental Woman] |
| Genre | Superhero |
| Script | Mike W. Barr |
| Pencils | Jim Aparo |
| Inks | Jim Aparo |
| Characters | Baron Bedlam |
| Genre | Superhero |
| Script | Mike W. Barr |
| Pencils | Curt Swan |
| Inks | Al Vey |
| Notes | continued in Outsiders Special #1, and then crosses over into Infinity Inc. Special #1. |