Performance & Direction: The Grinn Review
Last updated: February 8, 2026
Quick Verdict: Hit or Flop?
Is The Grinn (2017) worth watching? According to our cinematic analysis, the film stands as a AVERAGE with a verified audience rating of 5.0/10. Whether you're looking for the box office collection, ending explained, or parents guide, our review covers everything you need to know about this Thriller.
Cast Performances: A Masterclass
The success of any Thriller is often anchored by its ensemble, and The Grinn features a noteworthy lineup led by John Carroll . Supported by the likes of Sarah Leight and Michka Hawkins , the performances bring a palpable realism to the scripted words.
Performance Analysis: While the cast delivers competent and professional performances, they are occasionally hampered by a script that leans into familiar archetypes.
Final Verdict: Is it Worth Watching?
Story & Plot Summary: The Grinn
Quick Plot Summary: The Grinn is a Thriller, Horror film that builds tension through unpredictable twists and keeps audiences guessing until the final reveal. This summary provides a scannable look at the movie's central conflict and narrative structure.
Ending Explained: The Grinn
Ending Breakdown: The Grinn attempts to tie together its various plot elements. The finale presents its approach to thriller resolution.
The final reveal recontextualizes earlier scenes, offering viewers material for post-viewing discussion.
Ending Analysis:
- Narrative Resolution: The story concludes by addressing its primary narrative threads, providing closure while maintaining some ambiguity.
- Character Arcs: Character journeys reach their narrative endpoints, reflecting the film's thematic priorities.
- Thematic Payoff: The ending reinforces the thriller themes established throughout the runtime.
The final moments of The Grinn reflect the filmmakers' creative choices, offering an ending that aligns with the film's tone and style.
Who Should Watch The Grinn?
Consider Watching If:
- You're a completist for Thriller films
- You're curious despite mixed reviews
- You have low expectations and want casual entertainment
Top Cast: The Grinn
All Cast & Crew →Where to Watch The Grinn Online?
Streaming HubThe Grinn Parents Guide & Age Rating
2017 AdvisoryWondering about The Grinn age rating or if it's safe for kids? Here is our cinematic advisory:
⏱️ Runtime & Duration
The total runtime of The Grinn is 96 minutes (1h 36m). Ensuring you have enough time for the full cinematic experience.
Verdict Summary
Analyzing the overall audience sentiment, verified rating of 5.0/10, and global performance metrics, The Grinn is classified as a AVERAGE. It remains an essential part of the 2017 cinematic calendar.
Frequently Asked Questions
Is The Grinn worth watching?
The Grinn is definitely worth watching if you enjoy Thriller movies. It has a verified rating of 5/10 and stands as a AVERAGE in our box office analysis.
Where can I find The Grinn parents guide and age rating?
The official parents guide for The Grinn identifies it as NR. Our detailed advisory section above covers all content warnings for families.
What is the total runtime of The Grinn?
The total duration of The Grinn is 96 minutes, which is approximately 1h 36m long.
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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.