Issue: #650
Last valuation update: 2022-08-05
Harold and Ace find strange things hidden in the depths of the Batcave, while Robin tries to prevent a murder planned more than fifty years ago.While mapping the cave, Harold learned that it connected to the Gotham Subway System. Robin saved a news crew from a booby-trapped vault. They were opening a long-dead gangster's "tomb" on live TV.
Creators: Adrienne Roy, Dennis O'Neil, Scott Peterson, Chuck Dixon, John Costanza, Graham Nolan, Steve Mitchell, Alan Weiss
Characters: Batman, Alfred Pennyworth, Tim Drake, Ace the Bat-Hound, Harold, Roy Raymond