CinemaCon Unveils First Look at Will Gluck’s ‘One Night Only’ Rom-Com

Universal Pictures has revealed exciting details about its upcoming romantic comedy, “One Night Only,” directed by Will Gluck. The film stars Monica Barbaro and Callum Turner, and it offers a unique premise that piques curiosity.
Plot Overview
The story is set in a fictional world where premarital sex is permitted only for one night each year. This film follows two characters who meet on this special night. The trailer introduces us to Allie, portrayed by Barbaro, and Owen, played by Turner, as they explore love amidst the challenging rules of their society.
Insights from CinemaCon
This week at CinemaCon in Las Vegas, Universal shared the film’s official logline. Attendees were treated to a sizzle reel showcasing the studio’s classic romantic comedies. The presentation highlighted the diminishing number of rom-coms in theaters today, emphasizing the urgency to promote love stories on the big screen.
Trailer Highlights
The trailer opens in a pizzeria, where Owen and Allie engage in flirtation over a conversation about intimacy. Turner notes that the best part of sex is “the after,” suggesting a deeper connection beyond just physical attraction. This teasing narrative makes viewers wonder if Allie will discover her true love in Owen.
Production and Cast
Will Gluck, known for hits like “Easy A” and “Friends with Benefits,” directed “One Night Only” based on his own rewritten script, which originally launched on the 2024 Black List by Travis Braun. This film marks Gluck’s return to the romantic comedy genre, following the massive success of his previous work, “Anyone but You,” which grossed approximately $220 million globally.
Notable Cast Members
- Monica Barbaro as Allie
- Callum Turner as Owen
- Molly Ringwald
- LeVar Burton
- Maya Hawke
- Julia Fox
- Este Haim
Release Information
“One Night Only” is scheduled to hit theaters on August 7. Produced by Gluck and Jacqueline Monetta through Olive Bridge Entertainment, the film aims to bring a fresh perspective to the rom-com landscape.



