From VancouverFilm.Net, take a look @ footage, images and synopsis from the "Supergirl" episode "Exodus", written by Paula Yoo, Eric Carrasco and directed by Michael Allowitz, airing March 6, 2017 on The CW:
"...as 'Alex' (Chyler Leigh) searches for 'Jeremiah' (Dean Cain) and 'Kara' (Melissa Benoist) investigates a series of alien kidnappings, the sisters realize they must break the rules to foil a new 'Cadmus' plot.
"Then in an effort to get 'Snapper Carr' (Ian Gomez) to run a story that would help her stop Cadmus, Kara agrees to set up an interview between Snapper and 'Supergirl'..."
Click the images to enlarge and Sneak Peek "Supergirl: Exodus"...