Synopsis
Supergirl to the rescue! Can Supergirl save the train of passengers derailed by an explosion? And will Lex Luthor get in her way now that he knows she may have a weakness to his Kryptonite dagger?
Supergirl to the rescue! Can Supergirl save the train of passengers derailed by an explosion? And will Lex Luthor get in her way now that he knows she may have a weakness to his Kryptonite dagger?