Who is Supergirl? Kara Danvers has learned a lot about her super abilities, her strength as a friend and as a sister, her love of being human and alien at the same time. And now she’ll need to pull it all together to defeat her most dangerous foe to date!

Facet is working to take down even MORE of Kara’s life--next on the chopping block? CatCo!

The architect of Kara’s recent woes reveals herself! How long can Supergirl stand against Facet?

The architect of Kara’s recent woes reveals herself! How long can Supergirl stand against Facet?

Kara must fight her way across universes and lifetimes to find the mastermind behind her current troubles.

National City PD’s SWAT team raids the CatCo building-and they’ve come for Winn! Kara’s convinced her friend is no digital terrorist, but the evidence seems ironclad.

"Monsters and crises," Part 2 of 2. Caitlin adventure takes a strange turn when her former coach ends up being even more crazy than she remembered! Do not miss the electrifying finale Flash: Season Zero!