An obscure, immortal giant super-robot from a billion years ago. He fought Superman that one time during the 1960s.

The dinosaur-like and eponymous Gorgo is from a 1961 monster mash set in the British Isles. That was one of the few kaiju attacks against London.

These metallic space aliens clashed with the Justice Society of America during the 1940s.

An indestructible, very powerful robot master weapon judged too dangerous to exist. Clashed with the Silver Surfer and with Ms. Marvel.

This big article is about the “Mission X” version of the Suicide Squad, active during the Cold War. Lotsa history, dinosaurs, continuity discussion, alien invaders, Communists, etc.. This profile is part of a large series – please see this page for orientation.

Big article about the World War II Suicide Squadron – the ancestor of the Suicide Squad. With lots of material about Dinosaur Island, the War That Time Forgot vintage stories, etc.. This profile is part of a large series – please see this page for orientation.

Benign King Kong types on Dinosaur Island. Sometimes they fight tyrannosauruses, of course.

An obscure and strange enemy of Iron Man and agent of the Assassin. Apparently a psychic robot with a monster form. This is meant to be read after the character profile for Mister Kline the Assassin.

The 1964 version of Superwoman of the Crime Syndicate of America, sort of like an evil Wonder Woman. Meant to be read after our “base camp” profile for the pre-Crisis Earth-3 Crime Syndicate of America.