The CW has released the trailer for the upcoming second season finale of Supergirl, continuing the return of Cat Grant (Calista Flockhart) and Superman (Tyler Hoechlin) after brief appearances this week.
The season finale will finally see Kara and Queen Rhea (Teri Hatcher) face-off in a battle to save the Earth, while at the same time the forces of General Zod arrive.
The Supergirl season 2 finale will air May 22nd, 8 p.m. ET/PT on The CW.
