In a sun-soaked Hawaiian town with a mysterious past, a group of friends is left with a dark secret after a tragic accident. One year later, a member of the group receives a threatening message, and the friends now know that someone intends to make them pay for last summer.
The worst episode of "I Know What You Did Last Summer" is "Your Next Life Could Be So Much Happier", rated 4.7/10 from 493 user votes. It was directed by Logan Kibens and written by Sara Goodman. "Your Next Life Could Be So Much Happier" aired on 11/11/2021 and is rated 1.4 point(s) lower than the second lowest rated, "It's Thursday".
Lennon and her surviving friends confront painful truths from the past as the shocking truth of the killer's identity is finally revealed – with deadly consequences.
Director: Logan Kibens
Writer: Sara Goodman
Lennon Grant returns home after her first year at college and discovers that someone knows the terrible secret she and her OG crew of friends swore to keep last summer.
Director: Craig William Macneill
Writer: N/A
The police question everyone in town with any connection to the victims. The crew think they know who is after them and hunt for evidence implicating the town eccentric.
Director: Benjamin Semanoff
Writer: Gary Tieche
The town races to find the killer before another victim is claimed. Calm seems to be restored as the killing stops until the police make a gruesome discovery.
Director: Logan Kibens
Writer: Chaconne Martin-Berkowicz
Unable to go to the authorities without revealing their secret, the crew needs to solve the mystery on their own. More bodies turn up, as they realize they’re being haunted and hunted.
Director: Logan Kibens
Writer: Johanna Stokes
More devastating truths are unearthed by Lennon as the crew frantically search for one of their own who has gone missing.
Director: Benjamin Semanoff
Writer: Lana Cho
The estranged friends reunite to try and figure who might have revealed their secret or who else knows what they did – which leads to murder.
Director: Craig William Macneill
Writer: Sara Goodman
Lennon uncovers secrets about her twin and begins to fear the worst about the true identity of the person murdering her friends. The local community is shocked by more murders.
Director: Logan Kibens
Writer: Phoebe Fisher