Detective Comics #97
| Writer | Eddie Bell, Jack Farr, Joseph Greene |
| Artist | Lit-Wen, Jack Farr, Jack Kirby, George Roussos, Hal Sherman, Dick Sprang |
The Batman tracks down an unusual safe that holds the loot taken years before by the Slasher's mob. With the Slasher supposedly dead, the villain has left behind a note leading the Caped Crusaders to the safe, which has seven switches, only one of which opens the door...the rest are connected to a bomb!