I Know What You Did Last Summer

I Know What You Did Last Summer

Watch I Know What You Did Last Summer full movie online Movies123. Watch I Know What You Did Last Summer 123movies online for free. I Know What You Did Last Summer 123Movies: After four high school friends are involved in a hit-and-run road accident, they dispose of the body and vow to keep the incident a secret. A year later, they each start receiving anonymous letters bearing the warning "I Know What You Did Last Summer."