Movies Like I Still Know What You Did Last Summer
If you loved I Still Know What You Did Last Summer's Horror and Mystery storytelling, these films deliver a similar experience — carefully selected for tone, themes, and emotional depth. Each pick includes where to watch it right now.
★ Top Picks

I Know What You Did Last Summer
After an accident on a winding road, four teens make the fatal mistake of dumping their victim's body into the sea. Exactly one year later, the deadly secret resurfaces as they're stalked by a hook-handed figure.

April Fool's Day
As soon as Muffy St. John and her college friends arrive on her parents' secluded island, someone starts trimming the guest list... one murder at a time.

Extortion
A doctor desperately tries to save his wife and their 5 year old son after their vacation in the Bahamas takes an unexpected turn.

Wilderness
Juvenile delinquents are sent to a small British island after a fellow prisoner's death, where they must fight for survival.

Bone Lake
A couple’s romantic vacation at a secluded lakeside estate is upended when they are forced to share the mansion with a mysterious and attractive couple. In this darkly hilarious and seductive horror story, a dream getaway spirals into a nightmarish maze of sex, lies, and manipulation, bringing terrifying secrets to light and triggering a bloody battle for survival.

The Expendables
Barney Ross leads a band of highly skilled mercenaries including knife enthusiast Lee Christmas, a martial arts expert Yin Yang, heavy weapons specialist Hale Caesar, demolitionist Toll Road, and a loose-cannon sniper Gunner Jensen. When the group is commissioned by the mysterious Mr. Church to assassinate the dictator of a small South American island, Barney and Lee visit the remote locale to scout out their opposition and discover the true nature of the conflict engulfing the city.

The Mighty Quinn
Police chief Xavier Quinn investigates the gruesome murder of Donald Pater, one of the wealthiest residents on a Caribbean island. He was found decapitated in his Jacuzzi. Although the local political establishment, especially crooked Governor Chalk, insists that small-time thief Maubee is responsible, Xavier has his doubts. This view is complicated by the police chief's personal history with Maubee: The men have been friends since childhood.

The Return
Joanna Mills has a successful career but feels her personal life is spinning out of control. She has few friends, an estranged father, and a crazy ex-boyfriend who is stalking her. Joanna begins having terrifying visions of a woman's murder, and it seems that she is the killer's next target. Determined to solve the mystery and escape her apparent fate, Joanna follows her visions to the victim's hometown and finds that some secrets just do not stay buried.
More Movies Like I Still Know What You Did Last Summer

The Last House on the Left
On the eve of her 17th birthday, Mari and friend Phyllis set off from her family home to attend a rock concert in the city. Attempting to score some drugs on the way, the pair run afoul of a group of vicious crooks, headed up by the sadistic Krug.

Blood
When police discover a young girl brutally murdered, brothers Joe Fairburns and Chrissie Fairburns join their supervisor Robert to investigate main suspect Jason Buliegh, a local sex offender and social outcast. Forced to release Jason from police custody, the Fairburns take matters into their own hands in an attempt to coerce a confession.

Old
A group of families on a tropical holiday discover that the secluded beach where they are staying is somehow causing them to age rapidly – reducing their entire lives into a single day.

And Then There Were None
Ten strangers are summoned to a remote island and while they are waiting for the mysterious host to appear, a recording levels serious accusations at each of the guests. Soon they start being murdered, one by one. As the survivors try to keep their wits, they reach a disturbing conclusion: one of them must be the killer.

Into the Blue
When they take some friends on an extreme sport adventure, the last thing Jared and Sam expect to see below the shark-infested waters is a legendary pirate ship rumored to contain millions of dollars in gold. But their good fortune is short-lived, as a ruthless gang of criminals gets word of what they have uncovered.

A Perfect Getaway
For their honeymoon, newlyweds Cliff and Cydney head to the tropical islands of Hawaii. While journeying through the paradisaical countryside the couple encounters Kale and Cleo, two disgruntled hitchhikers and Nick and Gina, two wild but well-meaning spirits who help guide them through the lush jungles. The picturesque waterfalls and scenic mountainsides quickly give way to terror when Cliff and Cydney learn of a grisly murder that occurred nearby and realize that they're being followed by chance acquaintances that suspiciously fit the description of the killers.

The Island
When his brother is killed, LAPD officer Mark leaves the city to return to the island he grew up on. Seeking answers and ultimately vengeance, he soon finds himself in a bloody battle with the corrupt tycoon who's taken over the island paradise.

Mindhunters
Trainees in the FBI's psychological profiling program must put their training into practice when they discover a killer in their midst. Based very loosely on Agatha Christie's And Then There Were None.

The Last House on the Left
When athletic teen Mari Collingwood opts to hang out with her friend Paige in town rather than spend an evening in with her parents vacationing at the family's remote lake house, it marks the beginning of a night no one is going to forget.

Into the Deep
Divers searching for sunken treasure witness the murder of drug dealers by modern-day pirates, but a killer great white is determined not to let any of them escape its waters.

Grindhouse
Grindhouse combines Robert Rodriguez's Planet Terror, a horror comedy about a group of survivors who battle zombie-like creatures, and Quentin Tarantino's Death Proof, an action thriller about a murderous stuntman who kills young women with modified vehicles. It is presented as a double feature with fictitious exploitation trailers preceding each segment.

Influencers
In the picturesque landscapes of Southern France, a young woman's chilling fascination with murder and identity theft sends her life into a whirlwind of chaos.
Why These Movies Are Similar
These recommendations share core qualities with I Still Know What You Did Last Summer (1998): Horror and Mystery themes, similar narrative structure, and comparable emotional depth. NoBadPicks uses a combination of TMDB collaborative filtering, genre matching, and AI analysis to surface films most likely to resonate with fans of I Still Know What You Did Last Summer.
See full details for I Still Know What You Did Last Summer (1998)