| Issue | #494 |
| Published | Early June 1993 |
| Cover Price | 1.25 USD |
| Pages | 36 |
| Editing | Denny O'Neil, Jordan Gorfinkel (assistant editor), Curtis King (cover editor) |
| Genre | superhero |
| Pencils | Kelley Jones |
| Inks | Kelley Jones |
| Colors | Bob Le Rose |
| Characters | F: Batman; V: Joker, Bane, Scarecrow, Cornelius Stirk; GS: Jean-Paul Valley, Shondra Kinsolving, Robin, Commissioner Gordon, Sarah Essen |
| Genre | superhero |
| Script | Doug Moench |
| Pencils | Jim Aparo |
| Inks | Tom Mandrake |
| Colors | Adrienne Roy |
| Letters | Richard Starkings |
| Notes | Cont. from Detective #660; story continues in Detective #661 |