SUPERGIRL – Sunday, November 17, 2019 at 9pm on CW50
SOMETIMES THE PERSON YOU WOULD TAKE A BULLET FOR IS STANDING BEHIND THE TRIGGER – Supergirl (Melissa Benoist) finally learns the truth about Lena (Katie McGrath) while tangling with Leviathan.
J’onn J’onnz (David Harewood) makes a discovery about his brother’s whereabouts.
Andi Armaganian directed the episode written by J. Holtham & Katie Rose Rogers (#507).
Original airdate 11/17/2019.