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."
Elenco:
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
.
