I Know What You Did Last Summer (1997)

What makes I Know What You Did Last Summer endure is how it turns a single bad decision into a slow-tightening vise of dread, the kind that keeps you scanning dark corners long after the scene ends. Jim Gillespie directs with a slick, coastal-nightmare atmosphere—salt air, shadowy docks, and that gleaming hook—while the film’s suspense is built less on gore than on the awful pressure of guilt and paranoia. Jennifer Love Hewitt, Freddie Prinze Jr., and Sarah Michelle Gellar give the scares a human pulse, selling the fear and fraying friendships so the stalking feels personal, not just mechanical. If you want an elevated, self-referential slasher, this is more straight-ahead and earnest, but if you’re in the mood for a polished ’90s thriller with real tension and crowd-pleasing jolts, it’s an easy recommendation.

I Know What You Did Last Summer wants to be a glossy, guilt-soaked teen slasher with a simple hook: one bad decision, then payback a year later. The problem is it often plays like a checklist of late-’90s scare beats—stalking, jump scares, and “who’s behind it” teases that feel more routine than genuinely tense. If you’re looking for clever mystery plotting or inventive kills, you may find it pretty by-the-numbers and a bit tedious between the highlights. Still, the coastal atmosphere is solid, the cast has real star power, and when it leans into straightforward chase-and-suspense, it can be a fun throwback—just don’t expect it to reinvent the genre.