I Know What You Did Last Summer (1997)

245.

+141

87%

5.8 (162k)

R

1h 42min

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I Know What You Did Last Summer streaming: where to watch online?

Currently you are able to watch "I Know What You Did Last Summer" streaming on Paramount Plus, Paramount+ Amazon Channel, Paramount+ Roku Premium Channel, AMC, Philo. It is also possible to buy "I Know What You Did Last Summer" on Fandango At Home, Amazon Video, Apple TV as download or rent it on Amazon Video, Apple TV, Fandango At Home online.

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Synopsis

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.

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Where does I Know What You Did Last Summer rank today?
The JustWatch Daily Streaming Charts are calculated by user activity within the last 24 hours. This includes clicking on a streaming offer, adding a title to a watchlist, and marking a title as 'seen'. This includes data from ~1.7 million movie & TV show fans per day.

I Know What You Did Last Summer is 351 on the JustWatch Daily Streaming Charts today. The movie has moved up the charts by 197 places since yesterday. In the United States, it is currently more popular than Halloween H20: 20 Years Later but less popular than 1408.

Rank		Title
347.		Darkman	-4
348.		[Rec]	-6
349.		Edward Scissorhands	-134
350.		1408	+1210
351.		I Know What You Did Last Summer	+197
352.		Halloween H20: 20 Years Later	—
353.		Zodiac	+113
354.		Green Book	+366
355.		The People Under the Stairs	-164

Streaming charts last updated: 9:28:22 PM, 10/03/2025

Cast

Jennifer Love Hewitt

Jennifer Love Hewitt

Julie James

Freddie Prinze Jr.

Freddie Prinze Jr.

Ray Bronson

Sarah Michelle Gellar

Sarah Michelle Gellar

Helen Shivers

Ryan Phillippe

Ryan Phillippe

Barry Cox

Bridgette Wilson-Sampras

Bridgette Wilson-Sampras

Elsa Shivers

Johnny Galecki

Johnny Galecki

Max Neurick

Muse Watson

Muse Watson

Benjamin Willis / Fisherman

Anne Heche

Anne Heche

Melissa Egan

Stuart Greer

Stuart Greer

David Caporizo

Dan Albright

Dan Albright

Sheriff

Rasool J'Han

Rasool J'Han

Deb

J. Don Ferguson

J. Don Ferguson

MC

Deborah Hobart

Deborah Hobart

Mrs. James

Mary McMillan

Mary McMillan

Mrs. Cox

Lynda Clark

Lynda Clark

Pageant Official

Shea Broom

Shea Broom

Contestant #1

John Bennes

John Bennes

Old Man

Jennifer Bland

Jennifer Bland

Contestant #2

William Neely

William Neely

Hank

Jonathan Quint

Jonathan Quint

David Egan

Richard Dale Miller

Richard Dale Miller

Band Member

Mary Neva Huff

Mary Neva Huff

Band Member

David Lee Hartman

David Lee Hartman

Band Member

Patti D'Arbanville

Patti D'Arbanville

Mrs. Shivers (uncredited)

David F. Maxwell

David F. Maxwell

Fisherman at Bait Stand (uncredited)

Stephen McKenna

Stephen McKenna

Delivery Guy (uncredited)

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