The BEST episodes of I Know What You Did Last Summer

Every episode of I Know What You Did Last Summer ever, ranked from best to worst by thousands of votes from fans of the show. The best episodes of I Know What You Did Last Summer!

In a town full of secrets, a group of teenagers are stalked by a mysterious killer a year after a fatal accident on their graduation night.

Last Updated: 1/5/2023Network:Amazon Prime Video
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Hot Shrimp Salad
star
7.08
141 votes

#1 - Hot Shrimp Salad

Season 1 - Episode 4 - Aired 10/15/2021

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.

Directors: Logan Kibens
Watch Now:Amazon
A Gorilla Head Will Not Do
star
7.01
149 votes

#2 - A Gorilla Head Will Not Do

Season 1 - Episode 3 - Aired 10/15/2021

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.

Directors: Logan Kibens
Watch Now:Amazon
It's Not Just For Dog Shit
star
6.95
170 votes

#3 - It's Not Just For Dog Shit

Season 1 - Episode 2 - Aired 10/15/2021

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.

Writer: Sara Goodman
Least You Had A Spare
star
6.91
130 votes

#4 - Least You Had A Spare

Season 1 - Episode 6 - Aired 10/29/2021

More devastating truths are unearthed by Lennon as the crew frantically search for one of their own who has gone missing.

Watch Now:Amazon
If Only Dogs Could Talk
star
6.90
134 votes

#5 - If Only Dogs Could Talk

Season 1 - Episode 7 - Aired 11/5/2021

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.

Watch Now:Amazon
Mukbang
star
6.85
136 votes

#6 - Mukbang

Season 1 - Episode 5 - Aired 10/22/2021

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.

Watch Now:Amazon
It's Thursday
star
6.73
206 votes

#7 - It's Thursday

Season 1 - Episode 1 - Aired 10/15/2021

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.

Writer: Sara Goodman
Watch Now:Amazon
Your Next Life Could Be So Much Happier
star
6.51
133 votes

#8 - Your Next Life Could Be So Much Happier

Season 1 - Episode 8 - Aired 11/12/2021

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.

Watch Now:Amazon

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