“Supergirl” Finale Stills, “Flash” Finale Trailer

The CW wraps up the seasons for its DC Comics-inspired shows next week with the second season of “Supergirl” and the third season of “The Flash” set to close out.

We saw the “Supergirl” finale trailer yesterday, today comes photos from the episode along with the trailer for “The Flash” season finale. Both will air next week.

Be advised, both include spoilers for the episodes that aired this week.