Melissa Benoist's Kara Danvers is located in National City and apparently will visit her cousin Kal-El in his hometown.
New set images on Twitter out of Vancouver reveal Metropolis PD and emergency response vehicles as well as a Luthor Corp logo and banners.
Lex Luthor has not yet been cast for Supergirl, and I'm also beginning to wonder if they could be getting a new Superman spinoff TV series eventually.
Check out a batch of more Supergirl set images and video below as well.
Supergirl Season 2 premiers in October on The CW.