Isabella Thornton
Here’s everything you need to know about the reboot movie I Know What You Did Last Summer (2025) — including its premiere date, streaming platform details, the full cast lineup, and a step-by-step guide on how to watch it online from anywhere in the world. Get ready to dive into one of the most anticipated horror revivals of the year, where nostalgia meets modern terror in a gripping, blood-chilling story.
How can I watch I Know What You Did Last Summer (2025) outside the US on Netflix?
To watch I Know What You Did Last Summer (2025) outside the US, use a trusted VPN to access the US Netflix library securely. After connecting to a US server, you can stream the movie seamlessly on iOS and Android devices using the Netflix app or through the official Netflix website on browsers like Chrome, Safari, or Firefox. This method ensures fast, high-quality playback and lets you enjoy the full movie without geo-restrictions, no matter where you are in the world.
I Know What You Did Last Summer (2025) Synopsis
Five friends—Danica, Ava, Milo, Teddy, and Stevie—find their summer of freedom spiraling into terror after they cause a deadly car accident. Instead of facing the consequences, they make a pact to hide the truth. A year later, their dark secret resurfaces when an unknown killer, armed with a fisherman’s hook, starts targeting them. As the killings intensify, panic spreads, and the survivors realize that someone knows everything they did. With help from Julie James and Ray Bronson, the original survivors, they uncover a deeper conspiracy that ties the past and present together. At its core, the movie explores guilt, trauma, and the inescapable power of truth, wrapping these emotions in a blend of tension, fear, and redemption.
When does I Know What You Did Last Summer premiere and OTT release date?
The movie premiered in theaters in July 2025, becoming one of the most talked-about horror releases of the year. After a strong box office run, it made its streaming debut on Netflix in the United States on October 16, 2025.
I Know What You Did Last Summer (2025) Cast List
- Madelyn Cline as Danica Richards
- Chase Sui Wonders as Ava Brucks
- Jonah Hauer-King as Milo Griffin
- Tyriq Withers as Teddy Spencer
- Sarah Pidgeon as Stevie Ward
- Billy Campbell as Grant Spencer
- Jennifer Love Hewitt as Julie James
- Freddie Prinze Jr. as Ray Bronson
- Sarah Michelle Gellar as Helen Shivers
- Brandy Norwood as Karla Wilson
- Joshua Orpin as Wyatt
- Gabbriette as Tyler
- Austin Nichols as Pastor Judah
- Nick Farnell as Chief Roberts
- Georgia Flood as Hannah Decker
Where to watch I Know What You Did Last Summer (2025) in the US
As of October 16, 2025, you can stream I Know What You Did Last Summer (2025) on Netflix and Netflix Standard with Ads in the United States. The movie is also available to buy or rent digitally on Amazon Video, Fandango at Home, Apple TV, and Plex, offering flexible viewing options for fans who prefer ownership or rentals. Whether you’re watching on a smart TV, laptop, or mobile device, the movie is accessible across multiple platforms in full HD quality, making it easy to enjoy this thrilling horror reboot anytime.
How long will I Know What You Did Last Summer stay on Netflix?
The movie will stream on Netflix for approximately 18 months, from October 16, 2025, until early 2027, after which it is expected to move to Hulu/Disney+ as part of Sony’s streaming rotation.
On what device can I watch Netflix?
| Device Type | Examples | How to Watch |
|---|---|---|
| Smart TVs | Samsung, LG, Sony Bravia, Hisense, TCL, Panasonic | Use the built-in Netflix app or install via app store |
| Streaming Devices | Roku, Amazon Fire TV, Apple TV, Chromecast, Google TV | Download the Netflix app and log in |
| Mobile Devices | Android phones, iPhone, iPad | Install the Netflix app from Play Store or App Store |
| Computers & Laptops | Windows, macOS, ChromeOS | Stream directly via web browsers (Chrome, Safari, Firefox, Edge) |
| Gaming Consoles | PlayStation 4 & 5, Xbox One & Series X/S, Nintendo Switch | Download the Netflix app from the console’s store |
| Blu-ray Players | LG, Samsung, Sony, Panasonic compatible players | Access the pre-installed or downloadable Netflix app |
| Set-Top Boxes | Sky Q, Virgin Media, Dish Network, Android TV boxes | Launch or download Netflix through the TV menu |
| Tablets | Amazon Fire Tablet, iPad, Samsung Galaxy Tab | Use the Netflix app for HD and offline viewing |
I Know What You Did Last Summer (2025) Trailer
FAQs
- Who directed the 2025 version of I Know What You Did Last Summer?
The film was directed by Jennifer Kaytin Robinson. - Is the 2025 film a reboot or a sequel?
It acts as a sequel to I Still Know What You Did Last Summer (1998), continuing the franchise rather than fully restarting it. - Does the movie reference or cameo original characters besides Julie and Ray?
Yes — Sarah Michelle Gellar (Helen) appears via flashbacks or archival footage, and characters from earlier entries like Brandy’s character also make cameo or archival reappearances. - Who composed the film’s score or soundtrack?
The film’s music is composed by Chanda Dancy, and lauches via Milan Records on the same day as its theatrical release.
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