“One Night Only” Trailer: Monica Barbaro & Callum Turner Star in Will Gluck’s New Romantic Comedy

By | May 4, 2026

What if one messy night turns out to be the best thing that ever happened to you?

This summer, filmmaker Will Gluck (Anyone but You, Easy A) returns to the big screen with One Night Only — a fresh, witty, and swoony original romantic comedy about searching for love on the least romantic night of the year.

Synopsis

Academy Award® nominee Monica Barbaro (A Complete Unknown, Top Gun: Maverick) and BAFTA nominee Callum Turner (Masters of the Air, Fantastic Beasts) star as Allie and Owen, two love‑starved strangers who collide 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 may be the only two singles in the city looking for something more than a quick encounter. They feel an instant spark — but a series of missteps, detours, and chaotic side quests keep pulling them apart. As they race toward (and away from) each other across the city, they may discover that the thing they want most is closer than they think.

Cast

The film’s electrifying ensemble includes:

  • Monica Barbaro
  • Callum Turner
  • Maya Hawke (Stranger Things)
  • Julia Fox (Uncut Gems)
  • King Princess (Nine Perfect Strangers)
  • Ziwe (Baited with Ziwe)
  • Ben Marshall (Saturday Night Live)
  • Molly Ringwald
  • LeVar Burton

Filmmakers

  • Director: Will Gluck
  • Co‑Written by: Will Gluck, based on a script from Travis Braun
  • Producers: Will Gluck, Jacqueline Monetta (Olive Bridge Entertainment)

Release

One Night Only In Theaters August 7

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