Everything Coming to HBO Max in September 2021

September is less than a couple of weeks away and HBO Max is getting ready to add a ton of new titles for subscribers to add to their watchlists. All throughout the month, movies and TV shows are going to be added to HBO's streaming roster, giving folks plenty to watch and enjoy. It all kicks off on September 1st, with the addition of nearly 70 movies to the lineup.

Eight of those movies arriving on September 1st actually belong to the same franchise. The Harry Potter series is returning to HBO Max in its entirety, and this time the films are sticking around for longer than just a month. Save for a period of 30 days earlier this summer, the Harry Potter movies have only been streaming on Peacock for the last several months.

The acclaimed DC TV series Doom Patrol will be returning for its third season on HBO Max late next month, with the first episodes set to drop on September 23rd. There will also be two Warner Bros. films premiering on HBO Max in September, with James Wan's Malignant and Clint Eastwood's Cry Macho both set to debut on the streaming service the same day they hit theaters.

You can check out HBO Max's full September streaming calendar below!