Supergirl season 3 episode 4 review: Chyler Leigh shines amidst Alex, Maggie turmoil

Supergirl season 3 episode 4 was the best episode of the season — possibly by a wide margin. This installment brought you an accelerated story for Samantha Arias, for one — the end of the episode was possibly the most terrifying thing the show has done after she received her late-night visiting and a message: “One […]