wwhattostream.ai
I Know What You Did Last Summer backdrop
I Know What You Did Last Summer poster

Streaming guide

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

“You get the ending you deserve.”

5.1IMDb
42Metascore
HorrorThrillerMystery1h 51m

Looking for where to watch I Know What You Did Last Summer? You can currently find I Know What You Did Last Summer online through Netflix, Amazon Video, and Apple iTunes. Availability changes often, so we separate subscription, free, rental, and purchase options below.

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.

I Know What You Did Last Summer trailer

I Know What You Did Last Summer (2025), directed by Jennifer Kaytin Robinson, is a horror film and is available to stream on 7 services in the US. With an IMDb score of 5.1/10 from 788 ratings, it has divided audience opinion.

The film stars Chase Sui Wonders, Madelyn Cline, and Sarah Pidgeon. At 111 minutes, it's a typical feature-length viewing. It fits comfortably into a single sitting without feeling rushed.

If you're looking to watch I Know What You Did Last Summer online, the best option is Netflix for subscribers — included with the standard subscription, no rental required. Prefer not to add another subscription? You can also rent or buy it from Amazon Video, Apple iTunes, and Google Play Movies. If you're picking what to watch next, it shares a vibe with Death on the Nile and Evil Under the Sun, both of which are available to stream right now.

Where to watch

Start watching I Know What You Did Last Summer

Pick a service below. Availability can change, so we prioritize subscription and free options first.

NetflixStream onNetflix
Stream
NetflixNetflixWatch →
Rent
Amazon VideoAmazon Video
Apple iTunesApple iTunes
Google Play MoviesGoogle Play Movies
YouTubeYouTube
Fandango At HomeFandango At Home
PlexPlex
Buy
Amazon VideoAmazon Video
Apple iTunesApple iTunes
Google Play MoviesGoogle Play Movies
YouTubeYouTube
Fandango At HomeFandango At Home

Need a backup plan?

Ask for a similar movie you can stream tonight instead of starting a new search.

Find similar movies streaming nowAsk for a better pick on Netflix
View on IMDb →

You might also like

Death on the Nile

Death on the Nile

1978 · ★ 7.3

fuboTV · Amazon Video

Evil Under the Sun

Evil Under the Sun

1982 · ★ 7.0

Amazon Prime Video · Britbox Apple TV Channel

Scream

Scream

1996 · ★ 7.4

fuboTV · Paramount Plus Premium

Scream 2

Scream 2

1997 · ★ 6.3

fuboTV · Paramount Plus Premium

Scream VI

Scream VI

2023 · ★ 6.4

Paramount Plus Premium · Paramount Plus Essential

Grindhouse

Grindhouse

2007 · ★ 7.5

Google Play Movies · YouTube

The Wrath of Becky

The Wrath of Becky

2023 · ★ 6.1

Netflix · Netflix Standard with Ads

Frequently asked

  • Yes — I Know What You Did Last Summer is currently streaming on Netflix in the US.
  • I Know What You Did Last Summer is available to stream on Netflix in the US.
  • No — I Know What You Did Last Summer isn't streaming on Prime Video. It's currently available on Netflix.
  • No — I Know What You Did Last Summer isn't on a free-with-ads service right now, but it's included with Netflix.
  • I Know What You Did Last Summer runs 1h 51m (111 minutes total).
  • IMDb 5.1/10 · Metacritic 42/100.

See what else is popular on

Popular on Netflix →Popular on Prime Video →All popular streaming →

Browse by genre

Horror movies →Thriller movies →Mystery movies →

Want more movies like I Know What You Did Last Summer?

Our AI knows every movie on every streaming service.

Ask AI