DescriptionSuperman and Supergirl take on the cybernetic being known as Brainiac, who boasts that he possesses "the knowledge and strength of 10,000 worlds."
View Full Cast Matt BomerClark Kent / Superman (voice)John NobleBrainiac (voice)Stana KaticLois Lane (voice)Molly C. QuinnKara Zor-El / Supergirl (voice)Diedrich BaderSteve Lombard (voice)
