Supernatural life forms such as ghosts, zombies and vampires were actually quite common on Earth. The Super Friends; particularly Superman and Wonder Woman, had even fought a ghost that took on the role of a supervillain named Gentleman Ghost. They have also encountered numerous other supernatural creatures and monsters.
Known supernatural things
- ↑ These images were taken from Attack of the Vampire (1978), The Case of the Stolen Super Powers (1985), Swamp of the Living Dead (1978) and The Robot (1977).
- ↑ As seen in the Superfriends season two episode The Ghost (1977).