Dc Microheroes Wiki

Earth One
Real name Gra-Mo
Alias none known
Occupation Criminal scientist
Alignment Bad
Family none known
Affiliation Gra-Mo's gang
Homeworld Krypton
First appearance Superboy vol 1 #104 (Apr 1963)
Universe Pre-Crisis/Earth-One
Alternate versions none known
Superboy villains logo


Gra-Mo was a scientist on Krypton and was in competition with Jor-El for membership on the Science Council. he was also a gang boss - Ha-Kor was a member of his gang. Gra-Mo was eventually caught and sentenced to be placed in suspended animation and launched in an orbiting prison capsule.

One year later, Krypton exploded and Gra-Mo was blasted out of orbit and towards Earth, where he and his henchmen gained superpowers and ingratiated themselves with Superboy. They built a telepathic helmet and contacted Jax-Ur in the Phantom Zone, where they learned how to immunize themselves against Kryptonite. Superboy tricked them and sent them into the Phantom Zone.

Later, Gra-Mo planned an escape using the shape-changing villain, Cha-Mel, but this was unsuccessful.


Gra-Mo's henchmen[]