text: "Truth, Justice and the American Way" -- Supergirl does battle with the deadly Master Jailer (Jeff Branson), who is hunting and executing escaped Fort Rozz prisoners, on SUPERGIRL, Monday, Feb. 22 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Pictured: Chris Vance Photo: Darren Michaels/Warner Bros. Entertainment Inc. ÃÂ© 2016 WBEI. All rights reserved.