|Home world:||Planet Black|
|First appearance:||Return of Ultraman episode 40 "Winter of Horror Series - Phantom Snow Woman" (1972)|
|Latest appearance:||Shin Ultraman Retsuden episode 15 "The Spark Dolls Theater's Monster Research!" (2013)|
Subtitle: Freezing Phantom (冷凍怪人 Reitō Kaijin?)
- Height: 2.1 m
- Weight: 99 kg
- Origin: Planet Black
Return of Ultraman
Alien Black came to turn Earth into his slave planey and released his Bio Weapon: Snowgon. As MAT attacked, Snowgon (in her Snow Woman form) froze the members of MAT. She also froze Goh, but he managed to shoot her. This prompts Alien Black to summon Snowgon in her true gigantic monstrous form as well as Go transforming in Ultraman Jack. After a deadly battle, Jack used his Ultra Bracelet, which transformed in a shield, and destroyed Snowgon. But before Alien Black can do anything to escape, Jack fired a Palm Fireball and destroyed the alien in a fiery explosion.
- Voice: Hiro Yadorikisan
- Design: Akihiko Iguchi
- Although not physically seen, Alien Black is one of the kaiju that makes up Beryudora's Body in Mega Monster Battle: Ultra Galaxy Legend The Movie.
- Alien Black, as well as his monster, Snowgon, were referenced by Ragon as her research topic for New Ultraman Retsuden Episode 15
Powers and Weapons
- Snowgon Summon: Alien Black can summon Snowgon at will.
- Freezing Powers: Although not seen, it is referenced by Ragon that Alien Black had freezing powers.
|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|