I Know What You Did Last Summer
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.
Where to Watch
You can check official streaming platforms for availability:
Movie Details
- Original Title: I Know What You Did Last Summer
- Genres: Horror, Mystery, Thriller
- Release Date: 2025-07-16
- Runtime: 111 minutes
- Rating: 5.961/10 (368 votes)
- Budget: $18,000,000
- Revenue: $64,081,321
- Production Companies: Columbia Pictures, Mandalay Pictures, Original Film, Screen Gems, TSG Entertainment
- Status: Released
- Popularity: 65.7583
- Languages: English
Cast & Crew
Chase Sui Wonders
as Ava Brucks
Madelyn Cline
as Danica Richards
Sarah Pidgeon
as Stevie Ward
Tyriq Withers
as Teddy Spencer
Jonah Hauer-King
as Milo Griffin
Jennifer Love Hewitt
as Julie James
Freddie Prinze Jr.
as Ray Bronson
Billy Campbell
as Grant Spencer
Gabbriette
as Tyler Trevino
Sarah Michelle Gellar
as Helen Shivers
Gallery
Trailers & Clips
Deleted Scene Exclusive
10 Minute Extended Preview
Madelyn Comment Response
Keep Guessing
Bad Decisions
Keywords
Frequently Asked Questions
What is I Know What You Did Last Summer?▼
I Know What You Did Last Summer is a Horror, Mystery, Thriller movie directed by . It was released on 2025-07-16.
Who are the main actors in I Know What You Did Last Summer?▼
The main cast includes Chase Sui Wonders, Madelyn Cline, Sarah Pidgeon, Tyriq Withers, Jonah Hauer-King, .
Where can I watch I Know What You Did Last Summer online?▼
You can check official streaming platforms like Netflix, Amazon Prime, or Disney+ to see if I Know What You Did Last Summer is available.
Is I Know What You Did Last Summer based on a true story?▼
You get the ending you deserve.
What is the IMDb rating of I Know What You Did Last Summer?▼
I Know What You Did Last Summer has an IMDb rating of 5.961/10 based on 368 votes.
What is the budget and revenue of I Know What You Did Last Summer?▼
The movie had a production budget of $18,000,000 and earned $64,081,321 at the box office.
Who composed the soundtrack for I Know What You Did Last Summer?▼
The soundtrack was composed by Columbia Pictures, Mandalay Pictures, Original Film, Screen Gems, TSG Entertainment. You can listen to it on music streaming platforms.
Where was I Know What You Did Last Summer filmed?▼
I Know What You Did Last Summer was filmed in multiple locations worldwide. You can find official filming locations on IMDb.
How long is I Know What You Did Last Summer?▼
The total runtime of I Know What You Did Last Summer is 111 minutes.
Is I Know What You Did Last Summer suitable for kids?▼
The movie is rated Released. Please check parental guidelines before watching.
Will there be a sequel to I Know What You Did Last Summer?▼
There is no official announcement yet for a sequel to I Know What You Did Last Summer.
Does I Know What You Did Last Summer have a post-credit scene?▼
Some movies include post-credit scenes. Stay till the end to find out!
