News & Spoilers
SUPERGIRL FACES HER BIGGEST CHALLENGE YET
Supergirl (Melissa Benoist) must deal with the destructive aftermath of Lex's (guest star Jon Cryer) nefarious plans. Shocked at what Lex has created, Supergirl faces her biggest challenge yet.
Ben Bray directed the episode with story by Gabriel Llanas and teleplay by Katie Rose Rogers & Brooke Pohl (#417).