The trailer for 'Supergirl' features a very different take on the comic book villain, Krem of the Yellow Hills.

Over the years, Supergirl has faceda wide range of strong villains. Most of the villains were either aliens or metahumans, as ...

Monday's Supergirl rehashed the Luthor family's messy history — not that its present is any less complicated. Knowing she'd never be able to cut it on her own, Lillian spent much of the hour ...