Supergirl learns the true depth of Serena's nefarious plans for Earth. Supergirl, Mon-El and Alura must devise a plan to stop her before Serena gets to Earth. J'onn prepares to say goodbye to his father.
Released: 2018-06-11
Runtime: 50 minutes
Genre:
Stars: Melissa Benoist, Chyler Leigh, David Harewood, Katie McGrath, Odette Annable, Chris Wood, Jeremy Jordan, Mehcad Brooks