With the universe rewritten and Lex Luthor leading the D.E.O. Kara, Alex, and Lena must decide whether to move forward with their new reality. Brainiac faces his true self when multiple copies of himself show up on Earth, with a hidden enemy targeting them.

U.S. air dates are in MM.DD.YY form. U.K. air dates are in DD.MM.YY form.

SciFi Stream earns a commission on purchases made through our affiliate links.

About

MEAGHAN RATH GUEST STARS

The subsequent complications from the Crisis leave Supergirl (Melissa Benoist) to face a chaotic threat.

Tawnia McKiernan directed the episode with story by Derek Simon and teleplay by Nicki Holcomb & Jen Troy (#510).