Movie guide
I Know What You Did Last Summer (1997): movie guide
I Know What You Did Last Summer (1997) is a Horror, Thriller, Mystery running about 102 minutes. It holds a TMDB score of 6.0/10 from 3,479 votes. Notable cast includes Jennifer Love Hewitt, Freddie Prinze Jr., Sarah Michelle Gellar, Ryan Phillippe. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 1997-10-17
- Runtime: 102 min
- TMDB: 6.0/10
- Genres: Horror, Thriller, Mystery
Last updated: 2026-11-11 · First listed: 1997-10-17
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What is I Know What You Did Last Summer about?
After an accident on a winding road, four teens make the fatal mistake of dumping their victim's body into the sea. Exactly one year later, the deadly secret resurfaces as they're stalked by a hook-handed figure.
Cast highlights
I Know What You Did Last Summer features Jennifer Love Hewitt, Freddie Prinze Jr., Sarah Michelle Gellar, Ryan Phillippe, Bridgette Wilson, Johnny Galecki. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 1997-10-17. Runtime: 102 minutes. TMDB score: 6.0/10 (3,479 votes). Genres: Horror, Thriller, Mystery. Original language: en. Status: Released.
Discover I Know What You Did Last Summer on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse I Know What You Did Last Summer, watch official trailers when available, save titles to your list, and plan what to watch — without hosting or streaming full films.
Frequently asked questions
- What genre is I Know What You Did Last Summer?
- I Know What You Did Last Summer is listed as Horror, Thriller, Mystery on TMDB.
- How long is I Know What You Did Last Summer?
- I Know What You Did Last Summer runs about 102 minutes.
- Who stars in I Know What You Did Last Summer?
- Cast highlights include Jennifer Love Hewitt, Freddie Prinze Jr., Sarah Michelle Gellar, Ryan Phillippe, Bridgette Wilson, Johnny Galecki.
- Does Cinema Box stream I Know What You Did Last Summer?
- No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.
