I Know What You Did Last Summer 2024 Cast.  — daniel boczarski/getty imagesfreddie prinze jr.  — the i know what you did last summer reboot is being directed by jennifer kaytin robinson with a screenplay penned by robinson and sam lansky.

 — 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. Though nothing is known about their roles yet, madelyn cline ,.