I Know What You Did Last Summer (2025) cast, includes Madelyn Cline, Chase Sui Wonders, Jonah Hauer-King, and others.

Watch our interviews with the cast of the iconic horror reboot.

I Know What You Did Last Summer reveals shocking twists, with Stevie and Ray as killers, and Ava and Danica surviving.

Moving on to the characters outside of our main group, we have Billy Campbell as Grant Spencer, the father of Teddy and a ...

I Know What You Did Last Summer is close to its official release, and here's every information on the cast and characters of ...

Freddie Prinze Jr. and Jennifer Love Hewitt reprise their roles in this summer's teen slasher reboot - but what became of the ...