Movie · United States

I Know What You Did Last Summer

Name: I Know What You Did Last Summer
Genre: Horror, Thriller, Mystery
Duration: 116 min
Cast: Chase Sui Wonders, Madelyn Cline, Jonah Hauer-King, Tyriq Withers, Sarah Pidgeon

2025116 minHorror · Thriller · Mystery

★ 5.6 / 10 TMDb rating · 862 votes

United States

Where can you watch I Know What You Did Last Summer?

Last checked: Sep 7, 2026, 2:25 PM UTC

Watch I Know What You Did Last Summer (2025) in United States: compare confirmed streaming providers and available ways to watch.

At the last check: I Know What You Did Last Summer is available with a subscription to Netflix in United States. You can rent I Know What You Did Last Summer online from Apple TV and Prime Video. You can buy I Know What You Did Last Summer digitally from Prime Video and Apple TV.

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More ratings

IMDb: 5.1/10
Metacritic: 42/100

OMDb · Sep 15, 2026

What is I Know What You Did Last Summer about?

When five friends inadvertently cause a deadly car accident, they cover up their involvement and make a pact to keep it a secret rather than face the consequences. A year later, their past comes back to haunt them and they're forced to confront a horrifying truth: someone knows what they did last summer…and is hell-bent on revenge.