**Gavin Casalegno Offers Insight into ‘The Summer I Turned Pretty’ Film Adaptation**
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In a recent interview with *PEOPLE*, actor Gavin Casalegno provided an intriguing update on the upcoming film adaptation of *The Summer I Turned Pretty*, offering fans a tantalising glimpse into what they can expect. Casalegno, who plays Jeremiah Fisher in the Prime Video series, hinted that the feature film will contain surprises that could catch audiences off guard.

The actor, now 26, expressed enthusiasm about the movie during his conversation, which primarily revolved around his new horror-thriller, *The Devil’s Mouth*. When questioned about the film, which is set to follow the conclusion of the series in September 2025, he stated, “I think people are going to be surprised.” His comments point towards a fresh perspective on the popular narrative, which is based on Jenny Han’s widely loved romance novel trilogy.
Referring to Han, who returns as both writer and director for the film, Casalegno elaborated, “I’m excited to see people’s reaction to Jenny’s, kind of, closing thoughts and statements.” This comment suggests that the film aims not only to conclude the existing storyline but also to provide depth through Han’s direct involvement, ensuring that the essence of the source material is preserved.
Filming for the movie began earlier in 2023, and the actor is optimistic about its quality. “It’ll be good,” he remarked, confident that viewers will appreciate the cinematic adaptation. He also shared his experiences transitioning from shooting *The Devil’s Mouth* in Thailand to revisiting the complex dynamics of his character’s love triangle with Belly Conklin (Lola Tung) and Conrad Fisher (Christopher Briney).
Describing the shift in settings, Casalegno remarked, “So fun. I mean, we do so much studio work that, to be out in the caves and on the ocean, and on boats and in islands and stuff, it makes you appreciate that being your office.” His enthusiasm highlighted the difference between filming the nail-biting horror flick, which features co-stars Lana Condor and Kathryn Newton, and the romantic entanglements of the *Summer I Turned Pretty* series.
The original series concluded its three-season run on Prime Video, leading to anticipation for the film, which is designed to deliver a satisfying wrap-up for fans. Despite gaining significant insight into the filming process, Casalegno admitted he remained in the dark regarding the specific plot details. He mentioned to *PEOPLE* back in March that he had “zero clue” about the storyline, although he expressed his belief that at least one fan-generated theory would likely prove accurate.
Jenny Han had previously shared her vision for the film, stating in September last year that it was always her intention to conclude the story in film format. She articulated her desire to provide more content for the audience, stating, “I feel like there are still some more things that the audience wants to see, and I wanted to deliver that to them in a bigger way than [just] wrapping up at the end of the season.”
As anticipation builds for *The Summer I Turned Pretty* movie, fans are hopeful that it will not only satisfy their cravings for romance and drama but also capture the essence of what made the original series a hit. With a combination of Han’s unique storytelling and the cast’s enthusiasm, the film is expected to resonate with viewers, bringing a sense of closure to the beloved characters that have captured hearts.
As the release date approaches, many fans are eager to see how the film unfolds, especially in light of Casalegno’s assurances that it will deliver some unexpected moments. It appears that both old and new audiences alike will have much to discuss once *The Summer I Turned Pretty* graces screens in its new format, promising an engaging combination of nostalgia and excitement.
