Superman and Supergirl take on the cybernetic being known as Brainiac, who boasts that he possesses "the knowledge and strength of 10,000 worlds."
Superman and Supergirl take on the cybernetic being known as Brainiac, who boasts that he possesses "the knowledge and strength of 10,000 worlds."
Matt Bomer , John Noble , Stana Katic
Bob Goodman
DC Comics , Warner Bros. Animation
as Clark Kent / Superman (voice)
as Brainiac (voice)