|Home world:||Planet Zoole|
|First appearance:||Return of Ultraman episode 46 "This One Blow Filled With Anger" (1972)|
Subtitle: Cosmic Chief of Staff (宇宙参謀 Uchū Sanbō?)
- Height: 2 m
- Weight: 95 kg
- Origin: Planet Zoole
Alien Zoole came to earth and told a story to a few little kids, about the future fight MAT would have with Red Killer. A kid followed Zoole, who then pushed the kid off the bridge, making it look like MAT was responsible. Alien Zoole then reported to his superiors that phase 1 was completed.
Goh was suspended from MAT after people thought that he was responsible for the injured child. Goh then went to the hospital to visit the injured boy. It was at this time Alien Zoole called forth his kaiju, Red Killer, which started to rampage. MAT eventually defeated Red Killer, but Alien Zoole revived him, stating that it was going to take more than that to kill the beast. Goh was still in self pity was reluctant to fight. It was then that the child awoke and revealed that it was the artist that threw him of the bridge. Goh then went into action. Later with the other crew of MAT, they confronted the artist, eventually shooting the artist. Upon death Alien Zoole's corpse transformed into its true form.
Powers and Weapons
- Disguise: Zoole Seijin can disguise himself as a human at will. This will wear off upon death. While in disguise he takes the role of an artist.
- Communicator: Zoole Seijin has a communicator disguised as a blank portrait that can not only summon Red Killer, but also contact other members of his species. This can also create explosions in the ground to make Red Killer escape.
|Return of Ultraman Kaiju & Seijin|
|Takkong | Zazahn | Arstron | Sadola | Detton | Kingsaurus III | Gudon | Twin Tail | Gorbagos | Ghostron | Dangar | Stegon | Mognezun | Shugaron | Seamons | Seagorath | Eledortus | Terochilus | Bemstar | Sartan | Magnedon | Beacon | Gokinezula | Zanika | Vacuumon | Kupukupu | Kingstron | Zagorath | Nokogilin | Gronken | Varricane | Yadokarin | Oxter | Plooma | Alien Zelan | King Maimai | Alien Mates | Muruchi | Leogon | Pris-Ma | Draculas | Re-Seagorath | Re-Bemstar | Black King | Alien Nackle | Alien Varduck | Alien Black | Snowgon | Alien Baltan. Jr | Builgamo | Alien Stora | Paragon | Alien Grotes | Kodaigon | Granadas | Alien Centaurus | Robonez | Alien Cygnus-61 | Alien Messie | Alien Zoole | Red Killer | Femigon | Yametaranese | Sasahiller | Alien Ateria | Alien Mysteler | King Bockle | Alien Bat | Zetton II|