Justice League?!
Question: What was the name of that alien/robot-looking guy who wanted to know everything in the world and then destroy the universe?
Answers: What was the name of that alien/robot-looking guy who wanted to know everything in the world and then destroy the universe?
his name is Brainiac.
His name was Brainiac.
brainiac! you can find more info below
Brainiac
It was the Amazo android ( Prof. Ivo's android )