I Know What You Did Last Summer * Movies in Order

The complete tetralogy — all 4 films, listed chronologically.

The I Know What You Did Last Summer * franchise spans 4 films and is classified as a tetralogy (3+ films counted as a series, with categories scaling up to mega-franchises with 31+ entries). Each title below links to a search across our database — click through to find trailers, streaming options and cast for any of the I Know What You Did Last Summer * movies.

  1. 1
    I Know What You Did Last Summer
    Released 1997
    Wikipedia →
  2. 2
    I Still Know What You Did Last Summer
    Released 1998
    Wikipedia →
  3. 3
    I'll Always Know What You Did Last Summer
    Released 2006
    Wikipedia →
  4. 4
    I Know What You Did Last Summer
    Released 2025
    Wikipedia →
Read about the I Know What You Did Last Summer * franchise on Wikipedia →

Frequently Asked

How many I Know What You Did Last Summer * movies are there?

There are 4 films in the I Know What You Did Last Summer * franchise.

What order should I watch the I Know What You Did Last Summer * movies in?

Release order is the most common viewing order — that’s how the list above is sorted. Chronological in-story order may differ for some franchises with prequels.