I Know What You Did Last Summer backdrop

Where to watch I Know What You Did Last Summer(2025)

Name: I Know What You Did Last Summer
Genre: Horror, Thriller, Mystery
Released: 2025-07-16
Duration: 111 min
Cast: Chase Sui Wonders, Madelyn Cline, Jonah Hauer-King, Tyriq Withers, Sarah Pidgeon

Movie · 2025 · 1h 51m · Horror, Thriller, Mystery

In the United States, I Know What You Did Last Summer is available to stream on Netflix. You can also rent or buy it on Amazon Video, Apple TV, Google Play, and YouTube.

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Data updated on October 10, 2026. Availability data from JustWatch.

I Know What You Did Last Summer plot summary

You get the ending you deserve.

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.

Details

Release date: July 16, 2025
Runtime: 1h 51m
Genres: Horror, Thriller, Mystery
Directed by: Jennifer Kaytin Robinson
Country: United States
TMDB rating: 5.6 / 10 · 899 votes

I Know What You Did Last Summer trailer

Cast

Chase Sui WondersAva Brucks
Madelyn ClineDanica Richards
Jonah Hauer-KingMilo Griffin
Tyriq WithersTeddy Spencer
Sarah PidgeonStevie Ward
Jennifer Love HewittJulie James
Freddie Prinze Jr.Ray Bronson
Sarah Michelle GellarHelen Shivers
Billy CampbellGrant Spencer
Brandy NorwoodKarla Wilson

FAQ

Where can I watch I Know What You Did Last Summer?

In the United States, I Know What You Did Last Summer is available to stream on Netflix. You can also rent or buy it on Amazon Video, Apple TV, Google Play, and YouTube.