| Issue | #604 |
| Published | Early September 1989 |
| Cover Price | 1.00 |
| Pages | 40 |
| Editing | Denny O'Neil; Dan Raspler (assistant) |
| Characters | Batman |
| Genre | superhero |
| Pencils | Norm Breyfogle |
| Inks | Norm Breyfogle |
| Characters | Batman; V: Clayface I [Basil Karlo]; Clayface III [Preston Payne]; I: Clayface IV [Sondra Fuller] |
| Synopsis | Clayface IV impersonates Looker of the Outsiders. |
| Genre | superhero |
| Script | Alan Grant |
| Pencils | Norm Breyfogle |
| Inks | Steve Mitchell |
| Colors | Adrienne Roy |
| Letters | Todd Klein |
| Characters | Batman |
| Genre | superhero |
| Pencils | Norm Breyfogle (painted) |
| Inks | Norm Breyfogle (painted) |
| Colors | Norm Breyfogle (painted) |
| Notes | Poster insert. |