A group of teenagers in Colorado find themselves being stalked and killed one by one by a mysterious figure with a hook, exactly one year after they covered up a friend's accidental death.
I'll Always Know What You Did Last Summer is a 2006 American slasher film. Released direct-to-video, the film is the third and final installment of the I Know What You Did Last Summer series, but does not have any of the cast returning from the first two installments. The film instead takes the basic myth of the series and starts it over with a new set of characters. I'll Always Know What You Did Last Summer was released on DVD and Blu-ray on August 22, 2006 and has grossed in excess of $20 million.