The CW has released a trailer for Supergirl Season 6, the show's final season.
Official preview images for the Supergirl episode "Red Dawn"
Official CW description with spoilers for the Supergirl episode "Red Dawn"
Preview images for the Supergirl episode "The Darkest Places"
Andrew Kreisberg has confirmed the name of Lena Luthor's mother on Supergirl.
Screen captures from the "Hero In You" preview trailer for Supergirl
Review of the Supergirl Season 2 premiere "The Adventures of Supergirl" airing October 10 on The CW