Time is almost up for Kara Danvers on The CW. Tomorrow, Supergirl will end its run, concluding the storyline that saw the cousin of Superman taking on Lex Luthor to defend National City. For the occasion, The CW will air a couple of back-to-back episodes. The particular installment will bring back a lot of familiar faces from the previous seasons, including James Olsen a.k.a. Guardian, Mon-El, Toyman, and…
Supergirl's series finale will premiere on November 9.
