Gorath is a hellish world that hardly anything can live on. The only species that lives on it are the Dogora, which are huge jellyfish-like monsters. However, the Dogora featured in Bio Terror is the last of its kind and comes to Earth in search of food. This causes it to do battle with the Z Fighters. Gorath is not located in any of the four main galaxies. Even Grand Kai does not know where it is located.
- Gorath is the name of the planet in another Toho movie, Gorath (1962). The planet also had a cameo in Godzilla Final Wars (2004).