I Know What You Did Last Summer (1997)
overview : 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."
Release Date : Oct 17, 1997
Runtime : 1h 41m
Companies : Summer Knowledge LLC, Mandalay Entertainment, Columbia Pictures
Countries : United States of America
Keywords : blackmail, fisherman, police, high school, cover-up, friends, revenge, murder, pageant, slasher, killer