| Issue | #421 |
| Published | July 1988 |
| Cover Price | 0.75 USD |
| Pages | 36 |
| Editing | Denny O'Neil |
| Genre | superhero |
| Pencils | Jerry Bingham |
| Inks | Jerry Bingham |
| Genre | superhero |
| Script | Jim Starlin |
| Pencils | Dick Giordano |
| Inks | Joe Rubinstein |
| Colors | Adrienne Roy |
| Letters | John Costanza |
| Notes | story continues in Batman #422 |