Following the season 5 premiere of Supergirl, The CW has released the first promo for episode 5.02 which features the reigniting of an ancient sibling rivalry between Martian Manhunter and his brother Ma’alefa’ak. The episode will air on Oct. 13th. From the official description:
“Supergirl, Alex , and Brainiac (Jesse Rath) thwart an alien attack while William (Staz Nair) investigates Kara (Melissa Benoist). J’onn J’onzz (David Harewood) and…
