🔥 Trending Supergirl: Streaming and Blu-ray Release Details

The movie Supergirl (2026) was released digitally on July 28, 2026, in North America, following its theatrical run ³⁸. While an official HBO Max streaming date has not been confirmed by Warner Bros. ⁵, based on typical release patterns for their films, Supergirl is anticipated to be available on HBO Max around early September 2026 ¹⁴. Some predictions suggest a release as early as September 11, 2026, approximately 77 to 80 days after its initial theatrical debut ⁴⁶. The DVD release date is expected around September 8, 2026, with the HBO Max streaming likely to follow shortly after ¹.