I Know What You Did Last Summer is a new upcoming American slasher film by Sony Pictures Releasing. Its directorial Credit goes to Jennifer Kaytin Robinson, who co-wrote the story of this movie with Sam Lansky and Leah McKendrick.
The new upcoming film is based on Characters by Lois Duncan. It is the 4th film in the I Know What You Did Last Summer franchise, and also serves as a direct sequel to I Still Know What You Did Last Summer (1998).
Starring Madelyn Cline, Chase Sui Wonders, Jonah Hauer-King, Tyriq Withers, Sarah Pidgeon, Billy Campbell, Gabbriette Bechtel, Austin Nichols, Lola Tung, Nicholas Alexander Chavez, with Freddie Prinze Jr. and Jennifer Love Hewitt back in their roles as Ray Bronson and Julie James from the first two films.
The story follows a group of friends who start getting scared when a mysterious person begins watching them. This person knows a scary secret from something they did a long time ago, and now he is trying to frighten them.
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When and Where Was Sony Pictures Releasing’s I Know What You Did Last Summer Filmed?
Sony Pictures Releasing’s upcoming Release, I Know What You Did Last Summer, was entirely filmed in Australia and the USA, particularly around Sydney, New South Wales, and California. The Principal photography officially began on January 22, 2024, and continued till February 23, 2024. Filming was underway in various locations in Sydney.
📍Breakfast Point, Sydney, New South Wales
In the movie, Breakfast Point was used as the location for the Southport Community Center. It is a quiet and nice area in Sydney that looks like a small town, which was perfect for this part of the story.
Breakfast Point is a picturesque waterfront suburb in Sydney’s Inner West, offering stunning views of the Parramatta River. Historically significant as the site of first European contact with the Wangal people, it later housed the Mortlake Gasworks. Today, it’s a modern, master-planned community known for its high-quality homes and resort-style amenities.
📍Disney Studios, Moore Park, Sydney
Many indoor scenes in the movie were filmed at Disney Studios in Moore Park. This is a big movie studio where filmmakers build sets and shoot scenes that need special lighting or effects.
Disney Studios Australia, located in Moore Park, Sydney, is a major film and television production facility. Formerly known as Fox Studios Australia until 2022, it has hosted numerous blockbuster movies and TV series. The studio complex offers a wide range of sound stages, production offices, and support services.
📍Newport Beach, Sydney, New South Wales
Newport Beach is a pretty beach area near Sydney. It was used to film scenes by the ocean, where the characters spend time near the water. The beach added a peaceful but sometimes spooky feeling to the movie.
Newport Beach in Sydney’s Northern Beaches offers a relaxed coastal lifestyle with its 1.3km stretch of golden sand. It’s known for attracting surfers, especially at the northern end’s “Peak” break, and is also great for swimming and windsurfing. A unique feature is the 50-meter saltwater rock pool at the southern end, a local icon.
📍Paddington, Sydney, New South Wales
Paddington is a stylish and busy neighborhood in Sydney. It was used for street scenes in the movie, showing the characters walking or driving through the city.
Paddington is an inner-city suburb of Sydney, known for its Victorian terraces and trendy boutiques. It’s located east of the CBD and is famous for its vibrant Oxford Street. The suburb also features art galleries, charming cafes, and the historic Paddington Reservoir Gardens.
📍White Bay, Sydney, New South Wales
White Bay is a harbor area with big docks and old industrial buildings. The movie filmed some serious and dramatic scenes here, adding a dark and intense look to certain parts of the story.
White Bay is a picturesque bay on Sydney Harbour, nestled near the suburbs of Balmain and Rozelle in Sydney’s Inner West. Historically significant for its industrial and maritime activities, it was once a major port and the site of the White Bay Power Station. Today, it’s home to the White Bay Cruise Terminal and is undergoing transformation into a vibrant cultural and community precinct.
📍SouthPort, Watson’s Bay, Sydney, New South Wales
Watson’s Bay is a calm and beautiful beachside spot. The movie used this location for quiet outdoor scenes that felt peaceful but also mysterious, fitting the scary mood of the film.
SouthPort is a locality that appears to be within the broader area of Watson’s Bay, a harbourside eastern suburb of Sydney, New South Wales. Watsons Bay itself is known for its stunning views of Sydney Harbour, recreational beaches like Camp Cove, and the dramatic cliffs of The Gap. This area offers a blend of natural beauty and historical significance, attracting both locals and tourists.
📍University of California, Los Angeles (UCLA), USA
Some scenes were filmed at UCLA in Los Angeles. These parts of the movie have a more modern and city-like feeling, different from the beach scenes filmed in Australia. The change in location helped show a different side of the story.
Located in the vibrant city of Los Angeles, California, the University of California, Los Angeles (UCLA) stands as a premier public research university with a global reputation for academic excellence. Its sprawling campus blends modern architecture with verdant spaces, fostering a dynamic environment for a diverse student body. As a leading institution, UCLA consistently ranks among the top universities worldwide, renowned for its groundbreaking research, distinguished faculty, and impactful contributions across numerous fields.
I Know What You Did Last Summer: Behind The Scenes
To make your search for the I Know What You Did Last Summer filming even more interesting and enjoyable, we shared a behind-the-scenes photo here.
The movie stars also shared some behind-the-scenes glimpses on their social media account, Instagram:-
For more information about other shooting locations, stay tuned to this post. We will add more…
People also ask (FAQs):-
Q: What is the filming location for I Know What You Did Last Summer?
A: The 2025 Movie I Know What You Did Last Summer, was filmed in Sydney, New South Wales, Australia.
Q: Where was I Know What You Did Last Summer filmed?
A: The movie’s Principal Photography was confirmed to have begun in Sydney, New South Wales, Australia.
Q: When did filming for I Know What You Did Last Summer take place?
A: Principal photography began on October 21, 2024, to Mar 2025.
Q: When did I Know What You Did Last Summer start filming?
A: I Know What You Did Last Summer starts filming on October 21, 2024.
Q: When did I Know What You Did Last Summer end filming?
A: I Know What You Did Last Summer ends filming in March 2025.
Is there any trailer available for I Know What You Did Last Summer?
The film is scheduled to be released on July 18, 2025, in the United States by Sony Pictures Releasing.
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