I Know What You Did Last Summer (1997) : As they celebrate their high school graduation, four friends are involved in a hit-and-run accident when their car hits and apparently kills a pedestrian on an isolated roadway. They dispose of the body and vow to keep the incident a secret, a year later somebody starts sending them letters bearing the warning "I Know What You Did Last Summer".
|Title||I Know What You Did Last Summer (1997)|
|Release Date||Oct 17, 1997|
|Genres||Horror, Thriller, Mystery|
|Production Company||Summer Knowledge LLC, Mandalay Entertainment, Columbia Pictures|
|Production Countries||United States of America|
|Casts||Jennifer Love Hewitt, Sarah Michelle Gellar, Ryan Phillippe, Freddie Prinze Jr., Bridgette Wilson, Johnny Galecki, Muse Watson, Anne Heche, Stuart Greer, Dan Albright, Rasool J'Han|
|Plot Keywords||secret, blackmail, fisherman, police, high school, cover-up, friends, revenge, murder, pageant, slasher, teenager, killer|