Its Fight To Death In This New Supergirl Trailer

The promo for Supergirl‘s season 2 finale, “Nevertheless, She Persisted,” sets the stage for one of the most exciting episodes of the show we’ve ever seen. Calista Flockhart returns to give Kara Danvers one of her classic pep talks as Cat Grant, while there’s also a glimpse of the show’s version of General Zod.

Plus, we get a look at what should be a spectacular fight between Supergirl and her cousin, Tyler Hoechlin’s Superman, who seems to be mind-controlled.