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.
| Title | I Know What You Did Last Summer |
|---|---|
| chantitle Available |
 ETC.
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| Release Date | Jul 16, 2025 |
| Genres | Horror, Mystery, Thriller, |
| Production Company | Columbia Pictures, Mandalay Pictures, Original Film, Screen Gems |
| Production Countries | United States of America |
| Casts | Madelyn Cline, Chase Sui Wonders, Jonah Hauer-King, Tyriq Withers, Sarah Pidgeon, Jennifer Love Hewitt, Freddie Prinze Jr., Billy Campbell, Gabbriette, Sarah Michelle Gellar, Austin Nichols |
| Plot Keywords | harpoon, sequel, murder, serial killer, slasher, hook, killer, fourth of july, horror, holiday horror, teen scream, |
Danica Richards
Madelyn Cline
Ava Brucks
Chase Sui Wonders
Milo Griffin
Jonah Hauer-King
Teddy Spencer
Tyriq Withers
Stevie Ward
Sarah Pidgeon
Julie James
Jennifer Love Hewitt
Ray Bronson
Freddie Prinze Jr.
Grant Spencer
Billy Campbell
Tyler Trevino
Gabbriette
Helen Shivers
Sarah Michelle Gellar
Pastor Judah Gillespie
Austin Nichols
Jason
Todd Giebenhain
Wyatt
Joshua Orpin
Hannah Decker
Georgia Flood
Jill Spencer
Simone Annan
Karina
Nicole Chapman
Andrew
Isaiah Mustafa
Neal
Nick Hardcastle
Courtney
Dalia Rooni
Chief Roberts
Nick Farnell
Officer Johnson
Luke Van Os
Police Man
Joshua Nazaroff
Hunter
Sam Lansky
Groundskeeper
Brian Duffy
Newscaster
Leah McKendrick
Reporter
Carolyn Dante
Bridal Party Friend
Hayley Gia Hughes
Karla Wilson
Brandy Norwood
