Religion: not determined yet
Alter Ego: Dr. Arthur Nagan
Other Names: Dr. Ruhart Gnaan; Gorilla Man; A. Nagan
First Appearance: Mystery Tales #21 (Sep. 1954): "It Walks Erect!"
Creators: Bob Powell
Super? (Has Super Powers/Special Abilities/Technology): Yes
Number of Appearances: 25
The Headmen used an idol known as the "God from Beyond" to summon and control Orrgo.
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