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I'll Always Know What You Did Last Summer poster
4.2 / 10(515 votes)IMDbR20061h 32mUnited States of America

I'll Always Know What You Did Last Summer

“What he knows might kill you…”

Synopsis

Several teenagers in a small-town in Colorado concoct a July 4th prank based on a frightening legend that goes awry when their friend ends up accidentally killed; however, the teens agree to keep their involvement a secret from the authorities, who continue to search for the man who apparently killed their friend. A year later, with the July 4th celebration coming up again, the teenagers realize that they're being stalked by someone who clearly intends on keeping the horrible legend alive by killing them off.

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Official promotional previews, behind-the-scenes footage, and exclusive clips.

I'll Always Know What You Did Last Summer - TRAILER

Type: Trailer • Published 2006-06-11

Release History & Theatrical Window

Theatrical Premiere

August 22, 2006

Wide Cinema Exhibition

4K UHD / Blu-ray Debut

July 17, 2006

Physical Home Media

Key Information & Fast Facts

Director
Sylvain White
Screenplay & Story
Michael D. Weiss
Original Score
Justin Burnett
Original Title
I'll Always Know What You Did Last Summer
Country of Origin
United States of America
Spoken Languages
English
Runtime
1h 32m
Production Studios
Screen Gems

Creative Leadership & Key Crew

Director

Sylvain White

Screenplay & Story

Michael D. Weiss, Lois Duncan

Original Score & Music

Justin Burnett

Director of Photography

Stephen M. Katz

Film Editing

David Checel

Producers

Neal H. Moritz, Nancy Kirhoffer, Erik Feig, Jefferson Richard, Amanda Lewis

Literary Origin & Source Material
Characters:Lois Duncan

Department Leadership Roster

Sylvain White

Director

Michael D. Weiss

Screenplay

Neal H. Moritz

Neal H. Moritz

Producer

Nancy Kirhoffer

Producer

Erik Feig

Erik Feig

Producer

Justin Burnett

Original Music Composer

Stephen M. Katz

Director of Photography

David Checel

Editor

Amy Jean Roberts

Costume Design

Eric Weiler

Production Design

Amanda Lewis

Producer

Don Shanks

Don Shanks

Stunt Coordinator

Age Classification & Content Advisories

Official viewer rating standards and content warnings across international classification boards.

Primary: R

R: Restricted — Under 17 requires accompanying parent or adult guardian.

International Certification Matrix

Australia (ACB)MA 15+
Germany (FSK)18

FSK 18 — Restricted to adults 18 and older.

France (CNC)12

Interdit aux moins de 12 ans — 12+ only.

United Kingdom (BBFC)18

Suitable only for adults 18 years and over.

United States (MPAA)R

Restricted — Under 17 requires accompanying parent or adult guardian.

Official cinematic photography and background stills for I'll Always Know What You Did Last Summer.

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Frequently Asked Questions About I'll Always Know What You Did Last Summer

Quick factual answers about cast, synopsis, director, box office, and release information.

What is I'll Always Know What You Did Last Summer about?

Several teenagers in a small-town in Colorado concoct a July 4th prank based on a frightening legend that goes awry when their friend ends up accidentally killed; however, the teens agree to keep their involvement a secret from the authorities, who continue to search for the man who apparently killed their friend. A year later, with the July 4th celebration coming up again, the teenagers realize that they're being stalked by someone who clearly intends on keeping the horrible legend alive by killing them off.

Who directed I'll Always Know What You Did Last Summer?

I'll Always Know What You Did Last Summer was directed by Sylvain White.

Who stars in I'll Always Know What You Did Last Summer?

The principal cast of I'll Always Know What You Did Last Summer includes Brooke Nevin, David Paetkau, Torrey DeVitto, Ben Easter, Seth Packard.

When was I'll Always Know What You Did Last Summer released and how long is it?

I'll Always Know What You Did Last Summer was released in 2006 with a total runtime of 1h 32m.

Who composed the musical score for I'll Always Know What You Did Last Summer?

The original motion picture soundtrack for I'll Always Know What You Did Last Summer was composed by Justin Burnett.

Is I'll Always Know What You Did Last Summer based on a book or true story?

I'll Always Know What You Did Last Summer is adapted from the following source material: Characters: "Lois Duncan".

What is the age rating and content advisory for I'll Always Know What You Did Last Summer?

I'll Always Know What You Did Last Summer holds official age classifications: AU: MA 15+; DE: 18 (FSK 18 — Restricted to adults 18 and older.); FR: 12 (Interdit aux moins de 12 ans — 12+ only.); GB: 18 (Suitable only for adults 18 years and over.); US: R (Restricted — Under 17 requires accompanying parent or adult guardian.).