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I Know What You Did Last Summer (1997)

R 10/17/1997 (US) HorrorThrillerMystery 1h 41m

If you're going to bury the truth, make sure it stays buried.


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."

  1. Jim Gillespie


  2. Lois Duncan


  3. Kevin Williamson


Top Billed Cast

  1. Jennifer Love Hewitt

    Jennifer Love Hewitt

    Julie James

  2. Sarah Michelle Gellar

    Sarah Michelle Gellar

    Helen Shivers

  3. Ryan Phillippe

    Ryan Phillippe

    Barry Cox

  4. Freddie Prinze Jr.

    Freddie Prinze Jr.

    Ray Bronson

  5. Bridgette Wilson-Sampras

    Bridgette Wilson-Sampras

    Elsa Shivers

  6. Johnny Galecki

    Johnny Galecki

    Max Neurick

  7. Muse Watson

    Muse Watson

    Benjamin Willis / Fisherman

  8. Anne Heche

    Anne Heche

    Melissa Egan

  9. Stuart Greer

    Stuart Greer

    David Caporizo

  10. View More

Full Cast & Crew

I Know What You Did Last Summer
I Know What You Did Last Summer

Status Released

Original Language English

Budget $17,000,000.00

Revenue $125,586,134.00


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