Supergirl Season Finale Synopsis And Photo Released

CBS has released the official synopsis for the Supergirl Season One finale, titled "Better Angels."

In the episode, Supergirl is forced to do battle with an unexpected foe and must risk everything – including her life – to prevent Non and Indigo from destroying every person on the planet.

Earlier today, ComicBook.com unveiled an exclusive clip from DC All Access, in which star Melissa Benoist talked about Kara and Jimmy's relationship, and where she thinks that might go in the finale. You can check that out below.

EXCLUSIVE DC All Access Preview: 'SUPERGIRL... by comicbookdotcom

The finale airs on Monday, April 18, at 8 p.m. ET/PT on CBS.