Get ready for a killer time… Franchise favourites Jennifer Love Hewitt and Freddie Prinze Jr. return to the scene of the crime in I KNOW WHAT YOU DID LAST SUMMER, the highly anticipated fourth instalment in the iconic '90s slasher series. The OG cult classic stars will be joined by an all-new cast of up-and-comers including, Madelyn Cline (Glass Onion: A Knives Out Mystery, Outer Banks), Chase Sui Wonders (Bodies Bodies Bodies), Jonah Hauer-King (The Little Mermaid), Tyriq Withers, Sarah Pidgeo (The Wilds), and Gen Z "it girl" and model Gabbriette Bechtel in her feature debut. 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. As one by one the friends are stalked by a killer, they discover this has happened before, and they turn to two survivors of the legendary Southport Massacre of 1997 for help. With fresh faces, another ugly secret looming below the surface and plenty of glorious blood-soaked horror thrills, prepare to be hooked in all over again.