Alien Terrorist (テロリスト星人 Terorisuto Seijin) was an alien that appeared in the series Ultraman Taro, in episode 38.
Subtitle: Green Color Alien (緑色宇宙人 Midoriiro Uchūjin)
The Terrorists were evil and cruel aliens. As Kotaro was shown how a girl he met was given a crystal ball by Alien Miracle, they both witnessed Alien Terrorist attack and kill Miracle with his sword, seeking Miracle‘s crystal ball. Moments later, Terrorist appeared and began destroying the city, searching for Miracle’s crystal ball. He spotted the girl, who was now in possession of it, and tried to kill her to gain it. When he lost track of her, he began destroying everything around him as well. Kentaro tried to stop him but when his gun failed, he called Taro into the fray. Taro quickly began battling the alien and overpowering him as ZAT showed up to aid the hero. Try as he might, it seemed as though Terrorist couldn't win until he discovered a natural gas plant behind him. Shielding it with his body, he suffered several hard hits from Terrorist’s attacks. With Taro down, Terrorist turned back to the plant, prepared to destroy it but Taro kept rising up to try and stop the alien, but was already badly wounded. However, the girl threw the crystal ball into Terrorist, exploding with enough force to fatally wound the alien. Terrorist staggered and finally fell dead, freezing solid. Taro then picked up the monster’s body and through him into the air, destroying him with the Twin Energy Streams, his body exploding into snow.
- Although not physically seen, Alien Terrorist is one of the monsters that makes up Belyudra's body in Mega Monster Battle: Ultra Galaxy Legends The Movie.
- Originally Alien Terrorist was going to be Zamsher's opponent in Ultraman Mebius episode 16 "A Sword Master from Space", but he was removed and replaced with Alien Magma due to his controversial name.
- Height: 52 m
- Weight: 31,000 t
- Origin: Planet Terrorist
- Powers and Weapons
- Terrorist Sword: Alien Terrorist is equipped with a sword he can use in combat.
- Teleportation: Alien Terrorist can teleport to different locations at will.
- Terrorist Fire: Alien Terrorist can fire organic missiles from his hands.
- Size Change: Alien Terrorist can grow from the size of a human to Kaiju size at will.