Synopsis of the Film 'I Know What You Did Last Summer' 2025 and Release Schedule

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Following the success of the first and second sequels, which aired in 1997 and 1998, the 2025 version of the horror film I Know What You Did Last Summer will hit theaters on July 18, 2025. The film is directed by Jennifer Kaytin Robinson and produced by Columbia Pictures and Original Film. Several actors from the 1997 version are also rumored to star in the movie, which features a ghost with a fishing hook for a hand.

So, what is the synopsis for I Know What You Did Last Summer 2025? Here's the information.

I Know What You Did Last Summer 2025 Synopsis

Set 27 years after the events of the second film (I Still Know What You Did Last Summer, 1998), this film tells the story of a group of teenagers, Danica, Eva, Tyler, Max, and Jonah, who try to cover up a car accident that killed a pedestrian.

As time passes, they begin to be terrorized by a mysterious killer who seems to know their dark secret. As the terror intensifies, they realize that similar events have happened before.

They realize the stalker is imitating the style of the legendary serial killer who terrorized Southport in 1997. Driven by the constant threats, they eventually seek help from survivors of the past tragedy. They turn to Julie James and Ray Bronson, two survivors of the massacre.

I Know What You Did Last Summer 2025 Cast

Just like in the 1997 version, Jennifer Hewitt and Freddie Prinze Jr. will return to star in this film. Furthermore, the 2025 version also features several young actors in the lead roles. Here is the cast of I Know What You Did Last Summer 2025:

- Madelyn Cline as Danica

- Chase Sui Wonders as Eva

- Gabbriette Bechtel as Tyler

- Freddie Prinze Jr. as Ray Bronson

- Jennifer Love Hewitt as Julie James

- Jonah Hauer-King as Jonah

- Sarah Pidgeon

- Tyriq Withers

- Billy Campbell

- Austin Nichols

- Lola Tung

- Nicholas Alexander Chavez

This is the synopsis for the film "I Know What You Did Last Summer 2025," which will be released in theaters on July 18, 2025, along with the cast.