🔥 Trending Supergirl (2026) Explained by Honest Trailers

Supergirl (2026) is an American superhero film based on the DC Comics character Kara Zor-El / Supergirl. It is the second film in the DC Universe (DCU) and stars Milly Alcock in the title role ¹³.

The movie follows Kara Zor-El, also known as Supergirl, as she reluctantly teams up with an unlikely companion on an interstellar journey of vengeance and justice ⁶⁹. Supergirl is depicted as guilt-ridden and attempts to cope with her past on an alien planet ⁴⁵. Her journey intensifies when a ruthless adversary strikes close to home ⁶⁹. She encounters a young girl named Ruthye, who is seeking revenge for her family's murder ⁴⁷. Supergirl, weakened by a "green sun" on another planet, is tended to by Ruthye ²⁵. The film explores themes of helping others, making wise choices, and striving to do good, though it has a darker, "Mad Max" like aesthetic ⁴. The narrative also highlights the difference in philosophy between Supergirl and her cousin Superman regarding heroism ³.