What to Watch on Streaming in September 2026

As the days grow shorter and the air turns crisp, September delivers a lineup made for cosying up on the sofa. From high-octane thrillers to slow-burn romances and a few deliciously dark twists, this month’s new releases have something for every mood. Here’s what to add to your watchlist.

When a high-powered lawyer receives a phone call from a mysterious man who claims to be holding her son hostage, she races against time to save him. Starring Gal Gadot, this action-packed film will have you gripping the edge of your seat.

Season two of The Gentlemen is finally here, and the stakes are even higher than before. After a year of Eddie and Susie teaming up to run Bobby’s criminal empire overseas, Bobby starts making reckless decisions that put everything in jeopardy. Now Eddie and Susie must face a choice—step in, or risk losing everything.

After a humiliating family scandal derails her life, competitive rower Teagan is forced to start over at an elite prep school. When she discovers there’s no girls’ team, she becomes the coxswain of the dysfunctional all-boys crew to get back on the water. As she fights to win the team over, she goes head-to-head with the team’s arrogant captain and finds unexpected chemistry with the team’s underrated and overlooked would-be MVP.

Ryan Murphy’s anthology series is back this month with even more terror and thrills. Trapped in a cruel Victorian-era household, the series follows Lizzie Borden as she kills her parents in a gory ex murder that shocks the nation.

If you loved Reacher, then you’ll devour this. Neagley follows a Chicago private investigator who’s also Jack Reacher’s (Alan Ritchson) protégée in the Army’s elite 110th Special Investigations Unit. When a friend from her past dies in an accident, Neagley is consumed by the need for answers. Drawing on every instinct sharpened under Reacher’s watch and her years with the 110, she steps onto a perilous path.

Alma Lancaster seems to have it all—a wealthy family who believes she’s dutifully studying law. In reality, she’s chasing a hidden passion: filmmaking. On campus, she crosses paths with Vadim Arcadi, a brooding loner shadowed by his own past. Paired together on a student film, the two clash before an undeniable pull draws them close—falling for each other against their better judgment. But they’re not as unseen as they think: someone is watching, waiting to tear them apart and unearth secrets that could ruin them both.

Based on Ali Hazelwood’s book of the same name, The Love Hypothesis follows a third-year PHD candidate, Olive Smith, who fakes a date with a young hotshot professor, Adam Carlsen, to prove a point to her best friend that she’s on her way to a happily ever after. When Carlsen agrees to keep the charade and be her boyfriend, Olive finds it hard to differentiate between what’s real and what’s not when the force of attraction is bigger than they expected. And, when a big science conference puts Olive’s career at risk, Adam tries his best to show her that science and love can gel together.

Ryan Murphy’s anthology returns for its most thrilling one yet, bringing together beloved characters and actors from across the franchise’s history for a crossover unlike anything the series has attempted before. With familiar faces returning to the fold, this instalment promises to be a haunting reunion for longtime fans.

Set at the height of the Cold War, this comedy follows Navy pilot Lieutenant Troy “Assassin” Kelly after a covert mission over Soviet territory goes disastrously wrong, leaving him stranded behind enemy lines. Rescued by Nikolai Ustinov, a gruff former KGB agent with an unlikely soft spot for American culture, the two forge an unexpected alliance as they navigate hostile terrain—and an even more hostile friendship.