Detective Comics #252

THE CREATURE FROM THE GREEN LAGOON Batman and Robin are called in to investigate a legendary monster wreaking havoc on a movie crew on Skull Island. On the island, the heroes confront the monster in order to prevent it from destroying the film's location shoots. During the final underwater confrontation, Batman discovers a sunken ship and also finds out that the monster is a robot controlled by one of the film's producers. The Dynamic Duo are finally able to stop the man sabotaging the film and they learn that he wanted to keep a bed of oysters carrying rare black pearls from being discovered, so he could profit from them alone. THE MENACE OF THE SUPER WEAPONS John Jones is assigned to bring in Waldo Wilson, a scientist-crook wielding super-weapons. THE UNDERSEA CITY