The mid-season finale episode of "Supergirl" is titled "The Wrath of Rama Khan", directed by Marcus Stokes, airing December 1, 2019 on The CW:
"...'Supergirl' (Melissa Benoist) struggles against 'Leviathan', but it reaches a boiling point as she faces off against 'Rama Khan' (Mitch Pileggi). Meanwhile, as 'Lena' (Katie McGrath) and 'Hope' (Andrea Brooks) work to launch 'Project Non Nocere', Hope proves to be an invaluable asset..."
Click the images to enlarge and Sneak Peek "Supergirl: The Wrath Of Rama Khan"...