The CW has released the promo for next week's episode of Supergirl titled, 'Man Of Steel'! Don't be fooled by the title, as Tyler Hoechlin's 'Superman' will not be appearing in this episode. Instead we get an origin story for 'Agent Liberty'! Check out the promo below and share your thoughts. Supergirl airs Sunday evenings at 7pm!

Man of Steel" - (8:00-9:00 p.m. ET) (TV-PG, V) (HDTV)

XANDER BERKELEY GUEST STARS IN THE ORIGIN STORY OF AGENT LIBERTY - Ben Lockwood (Sam Witwer) didn't always hate aliens. Through a series of incidents, and input from his anti-alien father (guest star Xander Berkeley), Ben slowly transforms from a mild-mannered professor into the villainous Agent Liberty of today. Jesse Warn directed the episode written by Rob Wright & Derek Simon (#403). Original airdate 10/28/2018

Season three saw Supergirl stop Reign and the other Worldkillers’ threat to humanity and our planet, and in the process, Kara was shocked to find her mother Alura alive and living in a salvaged Argo City that survived the destruction of Krypton. Reconnecting with her past caused Kara to realize that her true home is now here on Earth, where big changes are taking place for her and all of her friends in National City – and also, it appears, for a doppelganger in Russia! Season four promises to be full of surprises, action, adventure and lots of big revelations for Supergirl, Alex, James, J’onn, Lena and Brainy.