Additional information
| Barcode | N/A |
|---|---|
| Character | Batgirl (Barbara Gordon), Commissioner Gordon (James 'Jim' Gordon), Alfred Pennyworth, Batman (Bruce Wayne) |
| Cover Date | April 1972 |
| Issue | 422 |
| Rating | N/A |
| Artist | Don Heck, Irwin Hasen, Howard Purcell |
| Colorist | N/A |
| Cover Artist | N/A |
| Cover Colorist | N/A |
| Cover Inker | Dick Giordano |
| Cover Painter | N/A |
| Cover Penciller | Neal Adams |
| Cover Separator | N/A |
| Editor | Julius Schwartz, Jack Schiff, Whitney Ellsworth |
| Editor in Chief | Julius Schwartz, Jack Schiff, Whitney Ellsworth |
| Inker | Dick Giordano |
| Layouts | N/A |
| Letterer | John Costanza |
| Painter | N/A |
| Penciller | Bob Brown |
| Plotter | N/A |
| Scripter | N/A |
| Separator | N/A |
| Translator | N/A |
| Writer | Dennis O'Neil |
