Laurie Metcalf will be appearing in the Supergirl episode "Schott Through The Heart."
Official CW description for the Supergirl episode "Both Sides Now"
Preview images for the Supergirl episode "For Good"
Supergirl's take on Mon-El will be wearing his familiar colors after all.
Smallville stars Tom Welling and Michael Rosenbaum will be reuniting for a convention appearance.
Preview trailer for the Supergirl episode "Fort Rozz"
Preview clip for the Supergirl episode "Legion of Super-Heroes"
Screen captures from a preview trailer for the Syfy TV series Krypton.
Official preview images for the Supergirl episode "Fort Rozz" featuring Superman: The Movie's Sarah Douglas
Official CW description for the Supergirl episode "For Good"
