With the 4th episode of Season 2 of “Supergirl” airing tonight, Executive Producer Ali Adler takes us behind the scenes of the story, introducing us to Roulette and the alien fight club, and the developing relationship between Alex Danvers and Maggie Sawyer.
Meanwhile, The CW has also released a third preview clip from this episode as well:
Tonight’s new episode of “Supergirl” is titled “Survivors”, and will air on The CW at 8.00pm ET/PT.
