I Know What You Did Last Summer

I Know What You Did Last Summer (2025)

You get the ending you deserve.

Horror Mystery Thriller

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.

star 5.8 5.1 42 42/100
  • Release Date: 2025-07-16
  • Runtime: 1h 51min
  • Director: Jennifer Kaytin Robinson

Where to Watch I Know What You Did Last Summer Online

You can now watch I Know What You Did Last Summer online on the following streaming services in the United States.

    • Trailer

    Cast

    • Madelyn Cline

      Danica Richards

    • Chase Sui Wonders

      Ava Brucks

    • Jonah Hauer-King

      Milo Griffin

    • Tyriq Withers

      Teddy Spencer

    • Sarah Pidgeon

      Stevie Ward

    • Billy Campbell

      Grant Spencer

    • Sarah Michelle Gellar

      Helen Shivers

    • Freddie Prinze Jr.

      Ray Bronson

    • Jennifer Love Hewitt

      Julie James

    • Brandy Norwood

      Karla Wilson

    • Gabbriette

      Tyler Trevino

    • Austin Nichols

      Pastor Judah Gillespie

    • Nick Farnell

      Chief Roberts

    • Joshua Orpin

      Wyatt

    • Georgia Flood

      Hannah Decker

    • Ben Toyer

      Sam Cooper

    • Nick Hardcastle

      Neal

    • Simone Annan

      Jill Spencer

    • Luke Van Os

      Officer Johnson

    • Isaiah Mustafa

      Andrew

    • Leah McKendrick

      Newscaster

    • Todd Giebenhain

      Jason

    • Brian Duffy

      Groundskeeper

    • Dalia Rooni

      Courtney

    • Nicole Chapman

      Karina (uncredited)

    • Carolyn Dante

      Reporter (uncredited)

    • Hayley Gia Hughes

      Bridal Party Friend (uncredited)

    • Sam Lansky

      Hunter (uncredited)

    • Joshua Nazaroff

      Policeman (uncredited)

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