Fans of the Harry Potter world get an early look at two key actors from the upcoming HBO series in a new family comedy movie called Grow, which opens in theaters nationwide this Friday. Starring Dominic McLaughlin as the new Harry Potter and Nick Frost as Rubeus Hagrid, the film brings them together on screen before the series launches, blending humor, heart, and a quirky pumpkin contest story.
Grow Movie Plot and Cast Details
Grow follows a young girl named Charlie, played by Priya-Rose Brookwell, who moves in with her aunt Dinah, portrayed by Golda Rosheuvel. Set in a town known as the Pumpkin Capital of the World, Charlie discovers her talent for growing massive pumpkins and enters a local contest with help from quirky neighbor Arlo, played by Nick Frost.
The story explores themes of family bonds, community rivalry, and personal growth through fun adventures. Jeremy Swift and Jane Horrocks round out the cast, adding charm to this PG-rated film directed by John McPhail.
Dominic McLaughlin appears in a supporting role, marking his first big-screen team-up with Frost. This pairing has sparked excitement among Potter fans eager for hints of their chemistry in the HBO reboot.
Release Date Shift and Theater Run
Originally set for an early October debut, Grow moved its release to October 17, 2025, to avoid clashing with Taylor Swift’s major theater event. Distributor Fathom Entertainment confirmed the film will play in theaters across the US for one week only, ending on October 23.
This limited run makes it a must-see for families looking for fall entertainment. Advance tickets are available through major chains like AMC and Regal, with showtimes varying by location.
The shift highlights how big pop culture events can reshape movie schedules. Despite the change, early buzz from previews in London and Edinburgh points to strong word-of-mouth potential.
Here is a quick overview of the release timeline:
| Event | Date | Details |
|---|---|---|
| Original US Release | October 3, 2025 | Postponed due to competing event |
| New US Release | October 17, 2025 | Nationwide in theaters |
| UK Premiere | October 2025 | Available on Sky Cinema with limited cinema showings |
| End of US Run | October 23, 2025 | One-week limited engagement |
Ties to Harry Potter HBO Series
The real draw for many viewers is seeing McLaughlin and Frost together ahead of the Harry Potter TV series, expected in 2027 on HBO and Max. McLaughlin, a rising young actor, takes on the iconic role of Harry, while Frost steps into Hagrid’s shoes, following Robbie Coltrane’s beloved performance in the films.
Other cast announcements include Alistair Stout as Ron Weasley, Arabella Stanton as Hermione Granger, John Lithgow as Dumbledore, and Paapa Essiedu as Snape. The series aims to faithfully adapt J.K. Rowling’s books over multiple seasons.
Grow offers a sneak peek at their dynamic, filmed before Potter production ramped up. Fans have noted similarities in their on-screen rapport, fueling speculation about the reboot’s tone.
This isn’t Frost’s only recent project; he also voices Gobber in the live-action How to Train Your Dragon remake, set for June 2026.
Why Grow Stands Out in Fall Lineup
As Halloween approaches, Grow provides lighthearted counter-programming to horror flicks. Its focus on giant pumpkins and small-town antics appeals to all ages, earning a 6.2 IMDb rating from early screenings.
Critics praise its uplifting message and vibrant visuals. One review called it a chaotic yet heartwarming tale of dreams and laughter.
Key reasons to watch include:
- Family-friendly comedy without scares, perfect for October outings.
- Star power from Bridgerton alum Rosheuvel and Ted Lasso’s Swift.
- Timely tie-in to Potter hype, building anticipation for the series.
With streaming options limited initially, theaters offer the best way to catch it fresh.
Box Office Expectations and Viewer Impact
Early tracking suggests Grow could draw modest crowds, boosted by Potter connections and positive social media chatter. Posts from fans highlight excitement over McLaughlin and Frost’s pairing, with some calling it a fun warm-up to the series.
In a crowded fall season, its one-week window adds urgency. Comparable family films like Gabby’s Dollhouse have succeeded on similar limited runs.
If it performs well, it might extend or hit streaming sooner. For now, it solves the problem of finding wholesome entertainment amid spooky releases.
What do you think of this early Potter teaser? Share your thoughts in the comments and spread the word to fellow fans.
