Here's the synopsis for Supergirl episode 14 'Truth, Justice, and the American Way', courtesy of CBS -
"Supergirl does battle with the deadly Master Jailer (Jeff Branson), who is hunting and executing escaped Fort Rozz prisoners. Also, Cat hires a second assistant, Siobhan Smythe (Italia Ricci), who immediately tries to one-up Kara, and Kara and James disagree over the DEO’s methods, on SUPERGIRL, Monday, Feb. 22 (8:00-9:00 PM, ET/PT) on the CBS Television Network."Note: Episode 14 is directed by German filmmaker Lexi Alexander, who directed the feature film Punisher: War Zone, as well as episode 404 of Arrow.
Flickering Myth has compiled all the promo pics below.
Promo images for Supergirl season 1 episode 14 - 'Truth, Justice and the American Way'