The 4 'I Know What You Did Last Summer' Films, Ranked by Fun Factor

The Evolution of the "I Know What You Did Last Summer" Franchise

The "I Know What You Did Last Summer" series stands out as one of the most memorable and appreciated whodunit slashers of the 1990s. While often compared to "Scream" due to their shared screenwriter, Kevin Williamson, the series distinguishes itself through its tone and execution. Unlike "Scream," which is known for its satirical approach, the "I Know What You Did Last Summer" films take a more serious and straightforward approach. Each film in the franchise brings a unique flavor, making the series stand apart from other slasher franchises that tend to be more consistent in their storytelling.

A Range of Quality and Entertainment Value

Among the four entries in the franchise, there is a noticeable scale when it comes to quality and overall entertainment value. Each film approaches the horror genre differently, whether it's through a straight-laced mystery, a campy and nonsensical slasher, or a so-bad-it's-good disaster. While some may argue that each entry has its own form of entertainment, certain films are clearly more engaging than others.

"I'll Always Know What You Did Last Summer" (2006)

Directed by Sylvain White, this straight-to-video sequel is often considered the worst film in the franchise and even one of the worst slashers of all time. The film faced challenges from the start, lacking any returning cast members and suffering from a low budget and an absurd storyline. Many critics argue that the film lacks any real entertainment value, with its poor editing and weak performances overshadowing even the few positive aspects like decent practical effects. However, for fans of terrible movies, it might offer an unexpected so-bad-it's-good experience. The film is filled with unintentionally hilarious moments, such as a death caused by a skateboarder falling off a roof or a zombified corpse traveling across states. For those seeking a genuinely scary or compelling slasher, this film will likely fall short, making it only worth watching for those who enjoy the worst that horror has to offer.

"I Know What You Did Last Summer" (2025)

Directed by Jennifer Kaytin Robinson, this latest film is a reboot/sequel similar to other modern horror "requels." It plays into the clichés and tropes of contemporary horror, featuring a younger cast and old veterans as mentors. While there are moments of creativity and fun, the film gets bogged down by awkward plot points and distracting writing. The film's chaotic nature, with too many characters and plot threads, makes it difficult to tie everything together effectively. Despite some enjoyable twists and a focus on trauma, the final act feels disjointed, failing to match the original films' impact.

"I Still Know What You Did Last Summer" (1998)

Directed by Danny Cannon, this film may not be as well-crafted as the original but offers a unique, campy energy that sets it apart from other entries. The tropical setting of a Bahamas resort adds a strange yet entertaining vibe, making the kills and chaos more enjoyable. While the film diverges from the original's premise, it allows for creative possibilities that make it a fun watch. Despite some flaws, the film's personality and humor give it an edge over the 2025 reboot.

"I Know What You Did Last Summer" (1997)

Directed by Jim Gillespie, the original film is widely regarded as the peak of the franchise in terms of entertainment. It introduces iconic sequences and a compelling mystery that keep viewers engaged throughout. The film's use of memorable characters, slick kills, and an ambiguous mystery made it a standout in the 1990s horror scene. While sequels may have their moments, none can match the original's enduring appeal and entertainment value. Rewatching the original is often seen as a better choice than exploring the sequels, as they don't come close to the original's greatness.