 To stop him, several Transilvanians, led by the vampire Count Dragorin and the werewolf Lupek, came to Earth in coffin-shaped, size-altering spacecraft.They failed to find Donovan, but Superman, assisted by Jimmy Olsen, destroyed the Demon Dog and saved Transilvane.The story ended with Superman having decided to reprogram the Transilvanians by replacing the horror movies with projections of "Oklahoma!