Supergirl 4×14 “Stand And Deliver” Season 4 Episode 14 Promo – SUPERGIRL TAKES A STAND — Between Ben Lockwood’s (Sam Witwer) new push to stir up the anti-alien movement and the Elite’s desire to target Lockwood and his minions, Supergirl (Melissa Benoist) is concerned about the safety of the American people – both human and alien. When Lockwood organizes a rally, the aliens decide to peacefully protest. Brainiac (Jesse Rath) and J’onn (David Harewood) join the alien march while Supergirl and Dreamer (Nicole Maines) patrol to keep everyone safe. Meanwhile, James (Mehcad Brooks) picks up his camera again to cover the march for CatCo, and Hayley (April Parker Jones) assigns Alex (Chyler Leigh) a job that clashes with her beliefs. When The Elite and Ben Lockwood stir up trouble at the rally, Supergirl is forced to take a stand. Jonathan Bennett guest stars. Andi Armaganian directed the episode written by Rob Wright & Jess Kardos (#414). Original airdate 3/10/2019.