Octonauts and the Great Barrier Reef

  • 2020
  • Not Rated
  • 47m
movieMx RATING
5.4/105
VERDICT
AVERAGE
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Performance & Direction: Octonauts and the Great Barrier Reef Review

Last updated: January 29, 2026

movieMx Editorial Team
REVIEWED BY

movieMx Editorial Team

🔍 Cinematic Analysis Expert

Leading cinematic analysis expert with over 10 years of experience in Bollywood and Hollywood box office tracking. Reviewed 500+ films with a focus on narrative structure and commercial profitability.

📅 Updated: January 29, 2026 🎟️ Verified Viewing

🎬 Quick Verdict: Hit or Flop?

Is Octonauts and the Great Barrier Reef (2020) worth watching? According to our cinematic analysis, the film stands as a AVERAGE with a verified audience rating of 5.4/10. Whether you're looking for the box office collection, ending explained, or parents guide, our review covers everything you need to know about this Family.

🎭 Cast Performances: A Masterclass

The success of any Family is often anchored by its ensemble, and Octonauts and the Great Barrier Reef features a noteworthy lineup led by Simon Greenall . Supported by the likes of Paul Panting and Jo Wyatt , 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?

In summary, our editorial assessment of Octonauts and the Great Barrier Reef (2020) is mixed. With an audience rating of 5.4/10, it stands as a decent one-time watch.
Result: AVERAGE
Based on verified audience sentiment and box office trajectory, Octonauts and the Great Barrier Reef stands as a AVERAGE.

Story & Plot Summary: Octonauts and the Great Barrier Reef

Quick Plot Summary: Octonauts and the Great Barrier Reef is a Family, Animation, Adventure film that presents a compelling narrative that engages viewers from start to finish. This summary provides a scannable look at the movie's central conflict and narrative structure.

Ending Explained: Octonauts and the Great Barrier Reef

Ending Breakdown: Octonauts and the Great Barrier Reef attempts to tie together its various plot elements. The finale presents its approach to family resolution.

The conclusion addresses the core thematic questions, 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 family themes established throughout the runtime.

The final moments of Octonauts and the Great Barrier Reef reflect the filmmakers' creative choices, offering an ending that aligns with the film's tone and style.

Who Should Watch Octonauts and the Great Barrier Reef?

Consider Watching If:

  • You're a completist for Family films
  • You're curious despite mixed reviews
  • You have low expectations and want casual entertainment
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Top Cast: Octonauts and the Great Barrier Reef

All Cast & Crew →
Simon Greenall
Simon GreenallCaptain Barnacles (Voice)
Paul Panting
Paul PantingPeso (Voice)
Jo Wyatt
Jo WyattTweak (Voice)
Keith Wickham
Keith WickhamShellington/Inkling (Voice)
Michael C. Murphy
Michael C. MurphyTurnip (Voice)
Ross Breen
Ross BreenCaptain Barnacles (Singing Voice)
Rob Rackstraw
Rob RackstrawKwazii (Voice)
Teresa Gallagher
Teresa GallagherDashi (Voice)
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Where to Watch Octonauts and the Great Barrier Reef Online?

Streaming Hub

📺 Stream on

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Octonauts and the Great Barrier Reef Parents Guide & Age Rating

2020 Advisory
Not Rated

Official Age Rating

Wondering about Octonauts and the Great Barrier Reef age rating or if it's safe for kids? Here is our cinematic advisory:

Octonauts and the Great Barrier Reef has not been officially rated yet.

⏱️ Runtime & Duration

The total runtime of Octonauts and the Great Barrier Reef is 47 minutes (47m). Ensuring you have enough time for the full cinematic experience.

Verdict Summary

Analyzing the overall audience sentiment, verified rating of 5.4/10, and global performance metrics, Octonauts and the Great Barrier Reef is classified as a AVERAGE. It remains an essential part of the 2020 cinematic calendar.

AVERAGE
Official movieMx status for Octonauts and the Great Barrier Reef. Rating: 5.4/10

Frequently Asked Questions

Is Octonauts and the Great Barrier Reef worth watching?

Octonauts and the Great Barrier Reef is definitely worth watching if you enjoy Family movies. It has a verified rating of 5.4/10 and stands as a AVERAGE in our box office analysis.

Where can I find Octonauts and the Great Barrier Reef parents guide and age rating?

The official parents guide for Octonauts and the Great Barrier Reef identifies it as Not Rated. Our detailed advisory section above covers all content warnings for families.

What is the total runtime of Octonauts and the Great Barrier Reef?

The total duration of Octonauts and the Great Barrier Reef is 47 minutes, which is approximately 0h 47m long.

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How Octonauts and the Great Barrier Reef Compares & Where it Ranks

Critic Reviews for Octonauts and the Great Barrier Reef

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🛡️

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
★ 5.4
Octonauts and the Great Barrier Reef
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