In Gorgo, Ogra first appears when her son Gorgo is captured by a group of fisherman. She first attacks the island where Gorgo was captured in, then proceeds to swim to London, England. She runs into the military, who tries to stop her, but she proves to be too powerful to stop. Eventually, after destroying most the city, Ogra rescues her son, Gorgo and the two monsters return to the sea.
Ogra has very basic attacks, relying on high strength and durability. Her attacks are limited to: biting, scratching, punching, and ramming into things. In the Charlton comic book series, she was shown as been able to resist alien weaponry as well as survive been hit by nuclear bombs.
- Ogra's name sounds similar to Orga.