Very little is known about the history of the Plutonian race. One Plutonian raider named Koba Rah attacked Earth with a ray gun from his fortress laboratory. Hawkman followed the laser to Pluto and found that it was Koba Rah that had been attacking Earth. Hawkman then stopped him and his henchmen.
The Superman/Aquaman Hour of Adventure (1967-1968):
- ↑ Or whatever type of ray it was.
- ↑ As seen in The Superman/Aquaman Hour of Adventure episode Peril from Pluto (1967).