In the spring of 1975, peace returned to the universe once more. But then members of the Ultra Brothers started being assasinated by someone, one by one. The perpetrator was Jackal the Demonic Space Overlord. Jackal was an alien defeated by Ultraman King and banished to spend an eternity in a black hole. Having returned, Jackal sent his armies to Earth to uncover any Ultra Warriors that may be hiding... see more