I Know What You Did Last Summer Sequel 2025 Cast. Aside from returning stars, the cast of the i know what you did last summer sequel is already growing with the addition of several new stars. The 90s cult classic, i know what you did last summer is getting a sequel, arriving in 2025.

A year later, they find themselves being targeted and eliminated. Sony has confirmed that i know what you did last summer sequel will be released in theaters a year later, on july 18, 2025.