Considering this, is Brainiac a villain?
Brainiac is a fictional supervillain appearing in American comic books published by DC Comics, usually as an adversary of Superman. Brainiac is Superman's second-deadliest archenemy after Lex Luthor, and also a frequent enemy of the Justice League.
Additionally, is Brainiac evil in Supergirl? The emotionless aspect Brainy has taken on will remind fans of the classic Superman villain the character is descended from -- Brainiac. In comics, Brainiac is an emotionless villain who captures alien species for his vast catalog -- his "bottle" cities.
Keeping this in consideration, is Brainiac a good guy?
The Brainiac on Supergirl is a good guy, who has existed in the comics for decades (since 1961), and his name is actually Brainiac 5. He joined the Legion of Superheroes in the 30th century as a way to atone for his great great grandfather's actions.
What happened to Brainiac 5 in Supergirl?
The Children of Liberty just opened Pandora's Box. In "Red Dawn," the latest episode of Supergirl, Brainiac-5 was taken into custody by the deputized anti-alien hate group, who then proceeded to torture him. After they electrocuted him, they accidentally rebooted him, unleashing his inner Brainiac.
