Season 4 (Supergirl)

Supergirl was renewed for a fourth season by The CW on April 2, 2018.

Cast

 * Melissa Benoist as Kara Danvers
 * Chyler Leigh as Alex Danvers
 * Katie McGrath as Lena Luthor

Synopsis
TBA

Trivia

 * This season will air Sundays at 8:00 P.M., as opposed to the past three seasons, where it aired on Mondays at 8:00 P.M.