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The Best Episodes of I Know What You Did Last Summer Season 1

Every episode of I Know What You Did Last Summer Season 1 ranked from best to worst. Discover the Best Episodes of I Know What You Did Last Summer Season 1!

The Best Episodes of I Know What You Did Last Summer Season 1

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...

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  1. 6.5/10(561 votes)

    #1 - It's Not Just for Dog Shit

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    S1:E2

    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.

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  2. 6.5/10(499 votes)

    #2 - Hot Shrimp Salad

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    S1:E4

    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.

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  3. 6.4/10(412 votes)

    #3 - Least You Had a Spare

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    S1:E6

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

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  4. 6.3/10(498 votes)

    #4 - A Gorilla Head Will Not Do

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    S1:E3

    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.

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  5. 6.3/10(413 votes)

    #5 - If Only Dogs Could Talk

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    S1:E7

    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.

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  6. 6.1/10(431 votes)

    #6 - Mukbang

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    S1:E5

    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.

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    The 20 BEST Episodes of I Know What You Did Last Summer

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  8. 6.0/10(688 votes)

    #7 - It's Thursday

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    S1:E1

    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.

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    Writer:N/A
  9. 4.7/10(520 votes)

    #8 - Your Next Life Could Be So Much Happier

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    S1:E8

    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.

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    Director:Logan Kibens

Season 1 Ratings Summary

"It's Not Just for Dog Shit" is the best rated episode of "I Know What You Did Last Summer" season 1. It scored 6.5/10 based on 561 votes. Directed by Craig William Macneill and written by Sara Goodman, it aired on 10/14/2021. This episode is rated 0.0 points higher than the second-best, "Hot Shrimp Salad".