Supergirl Moves to HBO Max After Box Office Flop

Key points

• Streaming debut is set for September 10, 2026, on HBO Max.
• Linear HBO premiere is scheduled for September 12, 2026, at 8 p.m. ET.
• The film lost between $100 million and $120 million during its theatrical run.
• Global box office total reached $126 million, with a North American opening of $37.1 million.
• An American Sign Language version will be available on HBO Max on September 10.
• The film received a 'rotten' rating on Rotten Tomatoes and a B-minus CinemaScore grade.

Background

This release follows the June 2026 theatrical premiere of 'Supergirl,' which arrived one year after the DC Universe reboot 'Superman.' The film is part of the broader DC Studios strategy led by James Gunn and Peter Safran. Previous archive coverage noted other HBO Max releases in late 2026, including 'The Pitt' Season 3 and Howard Stern's live show adaptation, but 'Supergirl' is a distinct theatrical-to-streaming transition.

How outlets are covering it

Variety emphasizes the financial failure, noting the film lost $100 million to $120 million and received poor critical reception, while quoting Peter Safran's confidence in the long-term DC strategy. Deadline focuses on the specific scheduling details, including the linear HBO premiere and the ASL version performed by Catalene Sacchetti. ScreenCrush did not provide specific details on the 'Supergirl' release in the provided text, instead listing other 2026 films, so no perspective from that outlet is available for this story. Variety and Deadline agree on the September 10 streaming date but differ in emphasis: Variety highlights the box office loss, while Deadline details the broadcast schedule.

Why it matters

The streaming release offers a second chance for a film that underperformed in theaters, allowing HBO subscribers to evaluate the movie independently of box office metrics. The inclusion of an ASL version highlights accessibility efforts for major DC releases. The continued confidence from DC Studios leadership despite the financial loss signals a long-term commitment to the DC Cinematic Universe strategy.

What to watch

HBO subscribers can watch 'Supergirl' on HBO Max starting September 10, 2026. The linear HBO premiere is set for September 12, 2026. The ASL version will be available on HBO Max on September 10. No further release dates or events are mentioned in the sources.