HBO Renews Harry Potter Series for Season 2

HBO has renewed its upcoming Harry Potter television series for a second season, with filming set to begin this fall, well ahead of the first season's premiere on Christmas Day, 2026, on the network and HBO Max.

The renewal aligns with plans for overlapping production schedules to adapt J.K. Rowling's seven novels, one per season. Season 1, titled Harry Potter and the Philosopher's Stone, is currently wrapping principal photography after starting in July 2025. Production on Season 2, expected to cover Harry Potter and the Chamber of Secrets, will resume shortly after, minimizing gaps between seasons.

To support the accelerated timeline, Jon Brown, a writer on Season 1 from HBO's Succession, has been elevated to co-showrunner alongside Francesca Gardiner, the series showrunner. Gardiner explained the decision in a statement: "As we have laid out our plans for the overlapping production schedules to finish Season 1 by Christmas and to return to production for Season 2 this autumn, it has become clear that bringing on a co-showrunner is the key to maintaining our momentum. I've loved working with Jon from the very first day we met on Succession through to these recent times...