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Adventure horror film

Monster Summer (2024): Cast, Ratings, Box Office & Ending

Monster Summer (2024) movie poster

Monster Summer is a 2024 adventure horror film starring Mason Thames as Noah, Julian Lerner and Abby James Witherspoon. It runs 1 hour 37 minutes and earned $1.3 million worldwide. Critics gave it 54 on Metacritic, and IMDb users rate it 5.7/10.

IMDb rating
5.7/10
worldwide gross
$1.3M
Echo Score
61
Metascore
54
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Monster Summer (2024) movie poster
Released
Runtime
1h 37m (97 min)
Genres
Adventure , Horror , Mystery
Original language
English
After the credits
No No extra scene
The story

What Is Monster Summer About?

The premise of Monster Summer without spoilers. The whole story and the ending explained are in the plot summary further down.

When a mysterious force jeopardizes their island getaway, Noah and his friends find their seemingly perfect summer turning sinister. They team up with a detective to investigate the unsettling occurrences and uncover the truth before it’s too late.

Monster Summer Themes & Keywords

· 7 tags
  • witch
  • summer
  • child abduction
  • baseball
  • teen horror
  • child gagged
  • bound and gagged
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Cast & crew

Monster Summer Cast & Characters

Mason Thames leads the cast as Noah, with Julian Lerner as Eugene and Abby James Witherspoon as Sammy.

Also Starring in Monster Summer

· 16 more
Ratings

Monster Summer Reviews & Ratings

Critics gave Monster Summer 54 on Metacritic, and IMDb users rate it 5.7/10. Our Echo Score gives it 61/100, strongest in art & craft (70) and weakest in story & flow (45).

61 /100

Monster Summer Echo Score Breakdown

Monster Summer delivers modest entertainment aimed at pre‑teen audiences, with competent production design and a gentle pace that keeps younger viewers engaged. Critics note that the film relies on familiar genre tropes, resulting in a story that feels derivative and lacks depth, while occasional nostalgic touches provide brief appeal. The overall impression is that the movie is serviceable family fare, but its limited originality prevents it from standing out among similar titles.

Our own 0–100 rating, built from five aspects: art, character, story, the sensory experience and how well a film rewatches.

  • Art & Craft 70

    In terms of art and craft, the film benefits from solid production values and a tidy visual presentation. Reviewers point out a functional cinematographic style and a reliable set design that support the nostalgic tone. However, the generic musical score and occasional clunky dialogue detract from a polished finish. The net result is competent craftsmanship that meets genre expectations without excelling.

  • Character & Emotion 65

    When it comes to character and emotion, performances by established actors receive praise for providing a steady anchor. Viewers highlight the lead's presence and note moments of effective chemistry among the young cast. Nonetheless, critics observe uneven dialogue and limited depth in supporting roles. Overall, the acting is adequate and occasionally engaging, though the character work does not consistently elevate the material.

  • Story & Flow 45

    Regarding story and flow, the narrative is frequently described as derivative and overly familiar. Critics emphasize a predictable plot structure and a lack of innovative twists, while some reviewers note a meager sense of tension. The pacing remains measured but does not compensate for the weak premise. Consequently, the storyline is seen as a primary shortcoming that hinders broader audience investment.

  • Sensory Experience 55

    In the sensory experience domain, the film offers mild atmospheric elements that align with its family‑friendly horror premise. Positive remarks mention enjoyable, low‑key freakiness, whereas negative comments target a generic soundtrack and unremarkable sound design. Visual style stays consistent with the nostalgic setting but lacks distinct flair. The sensory components are serviceable, delivering modest immersion without strong impact.

  • Rewatch Factor 70

    The rewatch factor is reinforced by the movie's safe, undemanding thrills and nostalgic appeal for younger viewers. User feedback frequently cites the film as a fun seasonal option and a comforting throwback. While the story’s shortcomings limit long‑term allure, the combination of family‑suitable scares and familiar genre cues encourages repeat viewings among its target demographic. Overall, it holds decent replay value.

Plot

Monster Summer Plot Summary & Ending Explained

What happens in Monster Summer from start to finish, spoilers included, with a timeline of 12 key events and the ending explained. The opening is below; the full summary is a 3-minute read.

Spoilers ahead

On Noah’s hometown of Martha’s Vineyard, the summer of 1997 unfolds with the promise of a carefree vacation for a group of ambitious teens: Sammy, Eugene, and Ben. The story centers on a young, hungry journalist-in-training who is eager to document the world around him, turning a hush-filled island into a playground for discovery. Abby, Noah’s widowed mother, runs a cozy bed-and-breakfast that offers a steady anchor in the midst of the sea-salted routine and small-town chatter. The dynamic between a hopeful kid with a notebook and a mother who keeps the home fires burning sets the emotional tone for what’s to come.

Full summary

The whole story of Monster Summer, scene by scene, with the ending explained

Read the full summary
Box office

Monster Summer Box Office

Monster Summer grossed $1.3 million worldwide. $1.2 million came from the US and Canada and $103,102 (8%) from the rest of the world.

2024 box office

Worldwide gross

$1.3M

US & Canada
$1.2M
International
$103.1K
US & Canada 92% Rest of the world 8%
Videos

Monster Summer Trailers & Videos

15 videos: 2 trailers, 7 teasers and 6 featurettes.

All 15 videos
Official Trailer
  • Trailer UK Trailer
  • Teaser Title Announcement
  • Teaser "Adventure"
  • Teaser "Hero"
Quiz

How Well Do You Know Monster Summer?

10 questions about the story, each with a hint if you get stuck. Pick an answer to see whether you were right.

Question 1 of 10

  1. Question 1: not answered
  2. Question 2: not answered
  3. Question 3: not answered
  4. Question 4: not answered
  5. Question 5: not answered
  6. Question 6: not answered
  7. Question 7: not answered
  8. Question 8: not answered
  9. Question 9: not answered
  10. Question 10: not answered

In what year is the story set?

Details

Monster Summer Also Known As

15 alternative titles, including “Boys of Summer” and “تابستان هیولایی”.

Also known as
  • Boys of Summer
  • تابستان هیولایی
  • Кошмарные каникулы
  • 기묘한 이야기: 몬스터 썸머
  • El verano que cambió todo
  • Upiorne wakacje
  • 怪诞夏日, ურჩხული ზაფხული
  • Лето чудовишта
  • Vacanță de coșmar
  • Verão Monstruoso
  • Monstrų vasara
  • Монстри літа
+3 more
  • Чудовищно лято
  • קיץ מפלצתי
  • 怪奇夏夜

Seen Monster Summer?

FAQ

Monster Summer FAQ: Cast, Box Office & Runtime

Runtime, release date, cast, box office, ratings and post-credit scenes of Monster Summer, each answered in a sentence.

How long is Monster Summer?

Monster Summer runs 1 hour 37 minutes (97 minutes).

When was Monster Summer released?

Monster Summer was released on October 4, 2024.

Who is in the cast of Monster Summer?

Monster Summer stars Mason Thames as Noah, Julian Lerner as Eugene and Abby James Witherspoon as Sammy, among 20 credited actors.

How much did Monster Summer make at the box office?

Monster Summer grossed $1.3 million worldwide ($1.2 million domestic, $103,102 international).

How is Monster Summer rated?

Monster Summer has 5.7/10 on IMDb and 54 on Metacritic.

Does Monster Summer have a post-credit scene?

No. Monster Summer has no extra scene during or after the credits.

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