Preview images with spoilers for the Supergirl episode "Prom Again!" directed by Chyler Leigh
Preview images for the Supergirl episode "Prom Night!" airing April 27 on The CW
Official CW description with spoilers for the Supergirl episode "Prom Night!" with Eliza Helm guest starring as a young Cat Grant
New actors will be playing the younger Danvers sisters in the Supergirl episode "Midvale."
Malina Weissman has been cast as the younger version of Kara in the Supergirl pilot.