I Know What You Did Last Summer poster

I Know What You Did Last Summer (1997)

Film · 1h 42m · Rated R

Horror, Mystery, Thriller

Four teens are stalked by a hook-handed figure one year after dumping a body in this brisk, pulpy thriller.

Suspenseful. A full-attention watch at a brisk pace. Emotionally it carries some weight.

Streaming on Netflix, AMC+ and Tubi (free).

I Know What You Did Last Summer parents guide

No surprises for an R: real scares and several jump scares.

Scare
Properly scary
Frightening, not just tense.
Jump scares
Several
More than a couple of sudden jolts.
Gore
Light gore
Some blood or injury, briefly.
Violence
Strong violence
Violence is frequent or intense.
Sex and nudity
Moderate
Moderate means a sex scene or nudity on screen, even brief, or sexual violence that is described or implied but never shown.
Language
Moderate
Some strong profanity, a few f-words.

How we rate: an AI reads what is known about each title and tags it 0 to 3; we check the tags against a hand-rated set and correct them by hand when readers tell us. Estimates, not a scene-by-scene review. Spot a mistake? Tell us.

Three questions

Is I Know What You Did Last Summer scary?
Yes, properly. I Know What You Did Last Summer is the real thing without being an endurance test.
How gory is I Know What You Did Last Summer?
Light gore and strong violence.
What is I Know What You Did Last Summer rated, and is it OK for kids?
It is an R, with real scares, several jump scares, and moderate sex and nudity. Keep it for adults.

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.

Does it have a happy ending? (spoiler-safe)

It leaves the ending open to interpretation.

Cast and crew

Directed byJim Gillespie
StarringJennifer Love Hewitt, Freddie Prinze Jr., Sarah Michelle Gellar, Ryan Phillippe, Bridgette Wilson, Johnny Galecki

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I Know What You Did Last Summer is on our Slashers, Horror on Netflix, Horror on AMC+, Thriller on AMC+ and Mystery on AMC+ lists.

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Uses the TMDB API; not endorsed or certified by TMDB. Intensity, content, tone and pace tags are CouchRot's own.