The iconic slasher franchise I Know What You Did Last Summer has returned with a thrilling reboot, and fans won’t have to wait long to stream it. After a successful theatrical release in July 2025, Sony Pictures’ reboot of this cult classic is set to premiere on Netflix in the United States on October 16, 2025, perfectly timed for the Halloween season. The movie rekindles the suspense with a new generation while honoring the original, featuring returning stars alongside fresh faces.

I Know What You Did Last Summer (2025) – Key Information

Aspect	Details
Netflix Release	October 16, 2025 (United States)
Theatrical Release	July 18, 2025
Director	Jennifer Kaytin Robinson
Main Cast	Madelyn Cline, Chase Sui Wonders, Jonah Hauer-King, Tyriq Withers, Jennifer Love Hewitt, Freddie Prinze Jr.
Genre	Slasher/Horror
Runtime	Approximately 111 minutes
Plot Synopsis	A group of friends cover up a fatal accident, but a year later, a mysterious killer seeks revenge.
Connection to Original	Sequel/Reboot hybrid with original stars reprising roles

Plot Overview

Set 27 years after the original I Know What You Did Last Summer (1997) and I Still Know What You Did Last Summer (1998), the new film follows a fresh group of teenagers grappling with the fallout of a deadly car accident they chose to hide. As secrets unravel, they find themselves stalked by a new killer wielding a hook reminiscent of the original villain. Fans are treated to a suspense-filled thriller blending nostalgia, modern storytelling, and intense horror sequences, with Jennifer Love Hewitt and Freddie Prinze Jr. reprising their roles to connect past and present narratives.

What Makes This Reboot Stand Out?

Legacy Meets Innovation: Combines beloved elements from the ’90s with fresh characters and updated scares.
Returning Cast: Hewitt and Prinze Jr. bring authenticity, delighting longtime fans.
Gritty Visuals: Filmed in locations across Sydney and Los Angeles, it offers chilling seaside visuals that heighten suspense.
Modernized Horror: The director emphasizes more brutal kills and a faster pace to appeal to contemporary audiences.
Accessible via Netflix: After a brief theatrical window, Netflix’s global platform expands viewership ahead of Halloween festivities.

Reception and Box Office

Grossed over $64 million worldwide on a $17 million budget.
Mixed critical reviews praised nostalgic elements but critiqued the plot’s originality.
Audiences responded positively, appreciating the atmosphere, character dynamics, and thrilling twists.

FAQs

1. When and where can I watch I Know What You Did Last Summer (2025)?

The film will be available on Netflix USA starting October 16, 2025. It enjoyed a theatrical release on July 18 and is part of Sony Pictures’ deal to stream movies on Netflix around 120 days post-theatrical release.

2. Does the new film connect to the original 1997 movie?

Yes, it acts as a sequel and reboot, featuring Jennifer Love Hewitt and Freddie Prinze Jr. reprising their iconic roles. The storyline ties to the original saga while introducing new characters confronting a similar deadly secret