Don't Grow Up

  • 2015
  • Not Rated
  • 81m
movieMx RATING
4.8
111
VERDICT
AVERAGE
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Don't Grow Up Review: Story, Cast, Rating & Final Verdict

Last updated: May 12, 2026

movieMx Editorial
📅 Updated: May 12, 2026 🎟️ Verified Screening

Movie Overview: Don't Grow Up

MovieDon't Grow Up
Release Year2015
DirectorThierry Poiraud
GenreDrama / Horror / Science Fiction
Runtime81 minutes (1h 21m)
LanguageEN

🎬 Quick Verdict: Hit or Flop?

Is Don't Grow Up (2015) worth watching? According to our cinematic analysis, the film stands as a AVERAGE with a verified audience rating of 4.8/10. Whether you're looking for the box office collection, ending explained, or parents guide, our review covers everything you need to know about this Drama.

🎭 Cast & Character Study

The performances in Don't Grow Up are led by Fergus Riordan . The supporting cast, including Madeleine Kelly and McKell David , provides the necessary layers to the central narrative.

💡 movieMx Verdict: Is it Worth Your Time?

After analyzing the verified data, our assessment of Don't Grow Up (2015) is disappointing. Even for die-hard fans, this one is a tough sell. With a platform rating of 4.8/10, it currently stands as a AVERAGE in our database.

What Works in the Movie

While Don't Grow Up does not fully realize its potential, it still contains moments that may appeal to viewers who enjoy Drama films.

  • Interesting concept or premise
  • Some entertaining scenes
  • Supporting cast delivers occasional highlights

What Doesn't Work

Despite its strengths, Don't Grow Up has a few issues that may affect the overall viewing experience, particularly in terms of pacing and narrative consistency.

  • Uneven pacing in certain parts of the film
  • Some predictable plot developments
  • May not appeal to audiences outside the Drama fanbase

Story & Plot Summary: Don't Grow Up

Quick Plot Summary: Released in 2015, Don't Grow Up is a Drama, Horror, Science Fiction film directed by Thierry Poiraud, written by Marie Garel-Weiss. The narrative explores complex human emotions and relationships through detailed character development. It provides a scannable look at the movie's central conflict involving Fergus Riordan as Bastian.

Ending Explained: Don't Grow Up

Don't Grow Up Ending Explained: Directed by Thierry Poiraud, Don't Grow Up attempts to bring together the film’s narrative threads. The ending highlights the core drama themes developed throughout the film.

The emotional resolution focuses on the transformation of its main characters, particularly in scenes involving Fergus Riordan. The interpretation of the ending may vary among viewers.

Key Elements of the Ending

  • Narrative Resolution: The story resolves its primary conflict while leaving room for interpretation.
  • Character Development: Character motivations become clearer by the final scenes.
  • Thematic Message: The ending reinforces the drama themes introduced earlier in the film.

The final moments of Don't Grow Up reflect the creative choices of the filmmakers and align with the tone of the narrative.

Who Should Watch Don't Grow Up?

Age Advisory: Rated Not Rated.

Consider Watching If:

  • You're a completist for Drama films
  • You're curious despite mixed reviews
  • You have low expectations and want casual entertainment

At just 81 minutes, it's a quick watch.

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Where to Watch Don't Grow Up Online?

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Don't Grow Up Parents Guide & Age Rating

2015 Advisory
Not Rated

Official Age Rating

Wondering about Don't Grow Up age rating or if it's safe for kids? Here is our cinematic advisory:

Don't Grow Up has not been officially rated yet. Based on its genres (Drama, Horror, Science Fiction), it contains frightening scenes, intense suspense.

⏱️ Runtime & Duration

The total runtime of Don't Grow Up (2015) is 81 minutes (1h 21m). Directed by Thierry Poiraud, the film runs for 81 minutes in its complete theatrical version.

Verdict Summary

Analyzing the overall audience sentiment, verified rating of 4.8/10, and global performance metrics, Don't Grow Up is classified as a AVERAGE. It remains an essential part of the 2015 cinematic calendar.

AVERAGE
Official movieMx status for Don't Grow Up. Rating: 4.8/10

Frequently Asked Questions

Is Don't Grow Up worth watching?

Don't Grow Up is definitely worth watching if you enjoy Drama movies. It has a verified rating of 4.8/10 and stands as a AVERAGE in our box office analysis.

Where can I find Don't Grow Up parents guide and age rating?

The official parents guide for Don't Grow Up identifies it as Not Rated. Our detailed advisory section above covers all content warnings for families.

What is the runtime of Don't Grow Up (2015)?

The runtime of Don't Grow Up (2015) is 81 minutes (approximately 1h 21m).

🛡️

movieMx Verified

This review has been verified for accuracy and editorial quality by our senior cinematic analysts.

This analysis is compiled by our editorial experts using multi-source verification and audience sentiment data for maximum accuracy.

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Expert Consensus
Live Rating
MOVIEMX
★ 4.8
Don't Grow Up
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