There will be at least two Supermen in this year's Elseworlds crossover on The CW.
Official CW preview images for the Supergirl episode "Ahimsa"
Preview clip and trailer for the Supergirl episode "Man of Steel"
Official CW description with spoilers for the Supergirl episode "Parasite Lost"
Preview images for the Supergirl episode "Man of Steel" featuring Sam Witwer as Ben Lockwood
Official CW description with spoilers for the Supergirl episode "Ahimsa"
Supergirl is introducing a sister for James Olsen, to be played by Azie Tesfai in Season 4.
Supergirl EP Robert Rovner teases the coming of Lex Luthor to Supergirl.
The CW has announced that Superman's enemy Lex Luthor will be coming to Supergirl later in Season 4.