I Know What You Did Last Summer on Prime Video: Release date, cast and teaser

Amazon Prime Video has released the trailer for its new thriller series, ‘I Know What You Did Last Summer,’ starring Madison Iseman and Bill Heck.

Release date

The first four episodes of the show are set to release on October 15 on Amazon Prime Video, later weekly episodes will premiere every Friday.

Cast and Creators

Besides Iseman and Heck the cast of ‘I Know What You Did Last Summer’ includes:

  • Brianne Tju
  • Ezekiel Goodman
  • Ashley Moore
  • Sebastian Amoruso
  • Fiona Rene
  • Cassie Beck 
  • Brooke Bloom

Writer: Sarah Goodman

Executive Producers: Sarah Goodman, Neal H. Moritz and Pavun Shetty, Erik Feig, Peter Guber, James Wan, Michael Clear, and Rob Hackett, Craig William Macneill, and Shay Hatten.


The official synopsis of the show reads:

“One year after the fatal car accident that haunted their graduation night, a group of teenagers find themselves bound together by a dark secret and stalked by a brutal killer. As they try to piece together who’s after them, they reveal the dark side of their seemingly perfect town — and themselves. Everyone is hiding something, and uncovering the wrong secret could be deadly.”

Other details

The series is a modern take on the classic 1997 thriller film of the same name.


The trailer showcases a graduation party which goes bad when a group of teenagers receive a message hinting at a secret they are trying to hide.

Also Read: There’s Someone Inside Your House on Netflix: Release date, cast, and trailer

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