This new slasher was built on the previous two I Know What You Did Last Summer flicks, with even the sequel staying canon.

I Know What You Did Last Summer starred Hewitt, Prinze, Sarah Michelle Gellar and Ryan Phillippe. It was written by Scream ...

Spoiler alert! The star who plays the killer in the new "I Know What You Did Last Summer" speaks with USA TODAY about the ...

The I Know What You Did Last Summer franchise has welcomed its latest film as fans eagerly awaited seeing a new group of ...

Turns out Sam, the man who Teddy ran off the road the summer before, had been Stevie's boyfriend. They had met at a church ...

Also featuring Jennifer Love Hewitt and "Cinderella" star Brandy, this bizarre island-set sequel from 1998 is mandatory ...

The new I Know What You Did Last Summer 2025 movie opens in movie theaters nationwide this weekend. Directed by Directed by ...

Before you see the latest film in the franchise, check out all the ‘I Know What You Did Last Summer’ movies and TV show ...

But, in the post-credits sequence of the new “I Know What You Did Last Summer,” in theaters now, one of the stars of “Still” ...

Sarah Michelle Gellar talks about the return of 'I Know What You Did Last Summer' and that major surprise in the movie.

In a spoiler-filled chat, the star breaks down the twists and turns she didn't know about until two weeks before the movie started screening for press.

"I Know What You Did Last Summer" is back. The original film, made in 1997, was loosely based on Lois Duncan's 1973 novel of the same name, and was a slasher movie in the guise of a morality play - a ...