| Release: | Oct 1956 |
| Cover: | Oct 1956 |
The Super-Mystery of Metropolis
| Release: | Oct 1956 |
| Cover: | Oct 1956 |
The Super-Mystery of Metropolis - Superman is nowhere to be seen, and Metropolis is worried. Batman and Robin are brought in to town to try and find the missing hero.
| Writer | Edmond Hamilton |
| Cover Penciller | Dick Sprang |
| Cover Inker | Stan Kaye |
| Penciller | Dick Sprang, Curt Swan |
| Inker | Stan Kaye |
| Batman | Bruce Wayne |
| Superman | Kal-El / Clark Kent |
| Lois Lane | |
| Commissioner Gordon | James 'Jim' Gordon |
| Robin | Dick Grayson |
| Perry White |
| Age | Silver Age |
|---|---|
| Format | Comic |
| Series Group | Superman / Batman |
| Genre | Action | Adventure | Super-Heroes |
| Country | USA |
| Language | English |