Subtitle: Abominable Snowman Alien (雪男星人 Yuki Ōtoko Seijin)
- Height: 3 ~ 48 m
- Weight: 70 kg ~ 60,000 t
- Origin: Planet Varduck
Return of Ultraman
Two hikers decided to climb a mountain, where they met the "Snow Boy" Alien Varduck. One of the hikers was killed by the alien, leaving the other to escape. Varduck returned using the dead human's appearance, claiming that the "Snow Boy" was a myth. Then the "man" left but Hideki Goh saw the shadow of the alien, realizing just what it was. Varduck then traveled to Tokyo, becoming giant to freeze the city for his superiors. MAT and Ultraman Jack arrived to fight him, but were ineffective, while the alien froze Jack! MAT then used heat bombs to hit Alien Varduck, reviving the Ultra as well. Jack then used his Ultra Bracelet to melt Varduck before leaving to destroy the alien spaceships with the aforementioned bracelet. At Varduck's death, the dead hiker was revived.
The Alien Psychokino mentioned they visted Planet Varduck and talked with the Varduck race. Then a avalanche on the planet got the Psychokino off the planet.
- Voice actor: Isao Yatsu.
- Although not physically seen, Alien Varduck was one of the monsters and aliens that made up Beryudora's right arm in Mega Monster Battle: Ultra Galaxy Legends The Movie.
- In the DVD sub of Return of Ultraman, Varduck was mistakenly called Alien Baltan.
- His roar is recycled from the Dai kaiju Gamera.
- His roar in his first apperence is a lowered Pigmon roar.
Powers and Weapons
- Growth</u>: Varduck can grow from human size to Ultraman Jack's size at will.
- Flight</u>: Varduck can fly at medium speeds.
- Ice Breath</u>: From his "mouth" Varduck can create an icy wind that can freeze entire city blocks in seconds.
|Return of Ultraman Kaiju|
|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 | Zagoras | 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|