Crossover.
Alex, I know the world looks one way to you, but we’re sisters — Kara to Alex.
This can’t be our Alex (Chyler Leigh) calling Kara (Melissa Benoist) despicable and crazy and locking her in the pipeline.
The Flash, Arrow, Supergirl crossover Elseworlds begins airing Sunday, December 9th on The CW.
Does Kara escape because here she is in the same black jump suit?
The annual DC crossover on The CW is flipping the order: it starts with The Flash on Sunday, December 9th, followed by Arrow on Monday, December 10th and ends with Supergirl on Tuesday, December 11th — all at 8 p.m.