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The Best Episodes of I Know What You Did Last Summer

Every episode of I Know What You Did Last Summer ranked from best to worst. Let's dive into the Best Episodes of I Know What You Did Last Summer!

The Best Episodes of I Know What You Did Last Summer

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. 6.3/10(7 votes)

    #1 - 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
  2. 5.7/10(6 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. 5.6/10(5 votes)

    #3 - 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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  4. 5.4/10(5 votes)

    #4 - 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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  5. 5.3/10(6 votes)

    #5 - 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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  6. 5.0/10(6 votes)

    #6 - 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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    The 20 WORST Episodes of I Know What You Did Last Summer

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  8. 4.4/10(5 votes)

    #7 - 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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  9. 4.0/10(5 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

Best Episodes Summary

"It's Thursday" is the best rated episode of "I Know What You Did Last Summer". It scored 6.3/10 based on 7 votes. Directed by Craig William Macneill and written by N/A, it aired on 10/14/2021. This episode scored 0.6 points higher than the second highest rated, "Hot Shrimp Salad".