One Night Only Trailer with Monica Barbaro and Callum Turner

Universal Pictures has released the official trailer and poster for One Night Only, the new romantic comedy opening in theaters on August 7, 2026.

What if one messy night turns out to be the best thing that ever happened to you? This summer, Will Gluck, the filmmaker of Anyone but You and Easy A, celebrates modern romantic comedy on the big screen with a fresh, witty, swoony original film about searching for love on the least romantic night of the year.

Academy Award nominee Monica Barbaro (A Complete Unknown, Top Gun: Maverick) and BAFTA nominee Callum Turner (Masters of the Air, Fantastic Beasts franchise) star as Allie and Owen, two love-starved strangers who crash into each other in an ever-so-slightly fictionalized New York City on the one night of the year when single people are allowed to have sex.

Recently dumped Owen and hopeful romantic Allie might be the only two singles in the city looking for more than just a quick encounter. They both feel a spark when they meet, but a series of missteps and side quests complicate their night, keeping them apart.

As they each race toward and away from each other across the city, they just might discover that the one thing they want most is closer than they think.

The film’s electrifying cast includes Maya Hawke (Stranger Things), Julia Fox (Uncut Gems), indie pop sensation King Princess (Nine Perfect Strangers), Ben Marshall (Saturday Night Live), Ziwe (Baited with Ziwe), and screen legends Molly Ringwald and LeVar Burton.

One Night Only is co-written, directed, and produced by Will Gluck, based on a script from Travis Braun. The film has not yet been rated by the Motion Picture Association (MPA).

The movie is produced by Will Gluck through his company Olive Bridge Entertainment, and by Olive Bridge VP Jacqueline Monetta (executive producer of Anyone but You).