The trailer focuses on Kara Zor-El’s struggle to overcome the grief of losing her homeland, Krypton. She teams up with Ruthye Marye Knoll on a quest to hunt down the villain Krem of the Yellow Hills and seek justice.

The space bounty hunter Lobo (played by Jason Momoa) appears in more scenes, showcasing his “space racer” style and becoming an unwilling ally of Supergirl.

The battle becomes more personal and intense when the villain Krem injures the super-powered dog Krypto, pushing Kara into a life-or-death fight.