I Know What You Did Last Summer
By Joyce Slaton,
Common Sense Media Reviewer
Common Sense Media Reviewers
Violence, drinking, drugs, nudity in so-so horror remake.

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What you will—and won't—find in this TV show.
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I Know What You Did Last Summer
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Based on 6 parent reviews
Okay, watchable
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Could have been okay
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What's the Story?
When Lennon (Madison Iseman) returns home to Hawaii after a year at college on the mainland, she comes back to chaos. Her twin sister Allison (Iseman) is still missing, her group of OG-from-kindergarten friends seem curiously distant, and then the worst thing of all: the bloody mess she finds in her closet with a scrawled message: I KNOW WHAT YOU DID LAST SUMMER. And as it happens, last summer, Lennon climbed into a car with Margot (Brianne Tju), Dylan (Ezekiel Goodman), Riley (Ashley Moore), and Johnny (Sebastian Amoruso), and was responsible for a profound tragedy by the time she got out. Now Lennon and her friends are in mortal danger, from someone who knows something and won't let up until this quintet of teens has paid the price for what they did.
Is It Any Good?
The old-school YA novel it's based on was pretty great, but this adaptation fails to stick the landing thanks to narration-heavy dialogue, shoehorned-in seaminess, and a bewildering twist. First, the source material: Lois Duncan's 1973 book I Know What You Did Last Summer was YA suspense before there was even a category for books like these. In it a group of average kids make a terrible, morally indefensible yet understandable choice that haunts them in the form of a murderous stalker. Like the 1997 movie of the same name, this adaptation changes the victim of that morally indefensible choice, and adds in a measure of soap-opera-ish plot complication connected with hidden identities and long-held secrets.
It all comes across as a fairly standard would-be ripoff of the dark teen dramas that have caught and held the zeitgeist in recent years -- Riverdale, Euphoria, Pretty Little Liars. The creators of this series seem determined to shove in as much R-rated content as possible, as is encapsulated by one scene in the show's pilot containing this couplet of dialogue between two teens sharing liquor and drugs in the backseat of a car: "Who wants shots?" "I'll take an eight-ball!" By the time we get to the first big twist, many viewers will already be tuning out this seen-it-but-done-better confusing mess of a show.
Talk to Your Kids About ...
Families can talk about whether it's OK to show teen sex, drinking, and drug use on TV. Do shows like I Know What You Did Last Summer present a realistic view of teen life, or is anything exaggerated for entertainment? What would the real-life consequences of the characters' behavior be?
Reboots and remakes are common on TV and at the movies. Have you seen the 1997 movie of the same name or read the 1973 book on which both versions are based? If you have, does it heighten or detract from this version of I Know What You Did Last Summer? Conventional wisdom says the book version is usually better than the cinematic/televised version; does that wisdom hold true here?
I Know What You Did Last Summer contains nudity, particularly male full-frontal nudity, which is rare in American movies and TV shows. Why? Why are women shown nude more frequently than men? How often is the nudity in this show related to sex and how often is it nonsexual -- e.g., people bathing or changing? Does it matter?
TV Details
- Premiere date: October 15, 2021
- Cast: Madison Iseman, Ashley Moore, Ezekiel Goodman
- Network: Amazon Prime Video
- Genre: Drama
- TV rating: TV-MA
- Last updated: February 28, 2022
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