| Issue | #20 |
| Published | October 1988 |
| Cover Price | 1.00 |
| Pages | 36 |
| Editing | Dennis O'Neil |
| Genre | superhero |
| Pencils | Pat Broderick |
| Inks | Bob Smith |
| Genre | superhero |
| Script | Cary Bates; Greg Weisman |
| Pencils | Pablo Marcos |
| Inks | Frank McLaughlin |
| Colors | Shelley Eiber |
| Letters | Carrie Spiegle |
| Notes | Flashbacks to a team-up of the Blue Beetle (Charlton's original) and the Charlton CA, as the contemporary characters in the Justice League try to re-create the same comraderie. |