I Know What You Did Last Summer (reboot) Movie Cast, Plot and Everything to Know

Amy Renner

Last modified: Jul. 3, 2025

I Know What You Did Last Summer (rebo...

Coming Out: Friday, July 18, 2025 Theaters

Director: Jennifer Kaytin Robinson

Starring: Jennifer Love Hewitt • Freddie Prinze Jr. • Camila Mendes • Madelyn Cline • Sarah Pidgeon

R Thriller N/A

86% WILL SEE 14% WON'T SEE

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Plot – What's the story about?

Plot: When five friends inadvertently cause a deadly car accident, they cover up their involvement and make a pact to keep it a secret rather than face the consequences. A year later, their past comes back to haunt them and they’re forced to confront a horrifying truth: someone knows what they did last summer…and is hell-bent on revenge. As one by one the friends are stalked by a killer, they discover this has happened before, and they turn to two survivors of the legendary Southport Massacre of 1997 for help.

Thriller Reboot

Snap poll

Will you see I Know What You Did Last Summer (reboot)?

86% of people who rated this movie are planning to watch it.

14% of people have indicated they do not plan to see this movie.

Who stars in I Know What You Did Last Summer (reboot): Cast List

J
Jennifer Love Hewitt
The Tuxedo, Delgo
F
Freddie Prinze Jr.
The Girl in the Pool, Happily N'Ever After
C
Camila Mendes
Masters of the Universe, Upgraded
M
Madelyn Cline
Day Drinker, The Map That Leads to You
S
Sarah Pidgeon
The Friend, Lazareth
T
Tyriq Withers
Him, Reminders of Him
J
Jonah Hauer -King
B
Billy Campbell
Trust, Ghost Town
C
Chase Sui Wonders
Bodies Bodies Bodies
J
Jonah Haur-King
L
Lola Tung
Forbidden Fruits
N
Nicholas Alexander Chavez
The Technique

Crew Behind the Film

The film's director Jennifer Kaytin Robinson last helmed Do Revenge and Someone Great. The film's writer Leah McKendrick last penned Scrambled and M.F.A.

Director: Jennifer Kaytin Robinson
Screenwriter: Leah McKendrick
Producer: Neal H. Moritz

Studios: Columbia Pictures; Sony Pictures
Production Company: Original Film

Production Details

What we know about the I Know What You Did Last Summer (reboot) movie production.

Key Facts

Jennifer Love Hewitt will reprise her role as Julie James (12/14/2024).
Sequel 1997 film.

Production Updates for I Know What You Did Last Summer (reboot)

Apr 2025

Completed

Changed I Know What You Did Last Summer (reboot) movie production status. The movie is ready for release.

Apr 2025

Post-Production

Changed the movie production status to Post-Production. The movie is now in the editing and finishing stages.

Dec 2024

Production

Changed the movie production status to Production. The movie is currently being filmed.

Jul 2024

Pre-Production

Changed the movie production status to Pre-Production. Preparations are underway to start production.

Feb 2023

Development

Changed the movie production status to Development. The movie is likely in scripting, budgeting, or stuck in 'development hell.'

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Additional Information

Parent Rating: R Restricted for bloody horror violence, language throughout, some sexual content and brief drug use
Runtime: N/A
Tagline: Not available
Also known as: Not available
Language: English

I Know What You Did Last Summer (reboot): Official Trailers, Teasers and Clips

I Know What You Did Last Summer (reboot)

Official Trailer #2

I Know What You Did Last Summer (reboot)

Official Trailer

I Know What You Did Last Summer (reboot) Release Dates: Coming Soon

I Know What You Did Last Summer (reboot) is scheduled for release in nationwide movie theaters on Friday, July 18, 2025. There are 13 other movies scheduled for release on the same date, including Smurfs, Eddington and Guns Up.