Island of Terror
Performance & Direction: Island of Terror Review
Last updated: February 2, 2026
Quick Verdict: Hit or Flop?
Is Island of Terror (1966) worth watching? According to our cinematic analysis, the film stands as a ABOVE AVERAGE with a verified audience rating of 5.9/10. Whether you're looking for the box office collection, ending explained, or parents guide, our review covers everything you need to know about this Horror.
Cast Performances: A Masterclass
The success of any Horror is often anchored by its ensemble, and Island of Terror features a noteworthy lineup led by Peter Cushing . Supported by the likes of Edward Judd and Carole Gray , 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: Island of Terror
Quick Plot Summary: Island of Terror is a Horror, Science Fiction film that crafts an atmosphere of dread and suspense, using psychological terror and visual scares. This summary provides a scannable look at the movie's central conflict and narrative structure.
Ending Explained: Island of Terror
Ending Breakdown: Island of Terror attempts to tie together its various plot elements. The finale presents its approach to horror 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 horror themes established throughout the runtime.
The final moments of Island of Terror reflect the filmmakers' creative choices, offering an ending that aligns with the film's tone and style.
Who Should Watch Island of Terror?
Consider Watching If:
- You're a completist for Horror films
- You're curious despite mixed reviews
- You have low expectations and want casual entertainment
Top Cast: Island of Terror
All Cast & Crew →









Where to Watch Island of Terror Online?
Streaming Hub🎟️ Rent on
Amazon Video
Apple TV Store
Google Play Movies
YouTube
Fandango At Home🏷️ Buy on
Amazon Video
Apple TV Store
Google Play Movies
YouTube
Fandango At HomeIsland of Terror Parents Guide & Age Rating
1966 AdvisoryWondering about Island of Terror age rating or if it's safe for kids? Here is our cinematic advisory:
⏱️ Runtime & Duration
The total runtime of Island of Terror is 89 minutes (1h 29m). Ensuring you have enough time for the full cinematic experience.
Verdict Summary
Analyzing the overall audience sentiment, verified rating of 5.9/10, and global performance metrics, Island of Terror is classified as a ABOVE AVERAGE. It remains an essential part of the 1966 cinematic calendar.
Frequently Asked Questions
Is Island of Terror worth watching?
Island of Terror is definitely worth watching if you enjoy Horror movies. It has a verified rating of 5.9/10 and stands as a ABOVE AVERAGE in our box office analysis.
Where can I find Island of Terror parents guide and age rating?
The official parents guide for Island of Terror identifies it as Not Rated. Our detailed advisory section above covers all content warnings for families.
What is the total runtime of Island of Terror?
The total duration of Island of Terror is 89 minutes, which is approximately 1h 29m long.
Best Movies to Watch if you liked Island of Terror
How Island of Terror Compares & Where it Ranks
Critic Reviews for Island of Terror
Day of the Silicates! The island of the title is under threat from silicate creatures who were born out of experiments to cure cancer. The creatures feed off of bones, animal or human, so this tiny island community is in grave danger. It's as bonkers as it sounds, a sci-fi horror of such ridiculous notions, it can't fail to entertain genre loving fans. Terence Fisher directs and Peter Cushing stars, in what was a break from Hammer Films for the both of them. The creatures are rubbery blobs with one deadly tentacle weaving their deadly damage, they also bleed noodle soup. They move at a snails pace, which makes you wonder why the humans holed up in one Rio Bravo type situation, actually don't just out-run the damn beasties. But wait! These things can somehow climb up buildings and trees, the scientific possibility is really too nutty to comprehend! But it's so much fun, and there's Cushing (was he ever bad in anything?) holding court whilst others around him act at a level befitting the material. It's no hidden gem or anything, but if you like the likes of Day of the Triffids and The Monster That Challenged the World, then this should punch your joy joy genre buttons. 6.5/10
_**Peter Cushing is stuck on an Island of Dull**_ Cancer experiments on a remote island off the coast of Ireland have unleashed something that is turning people into lifeless, boneless masses of flesh. “Island of Terror” (1966) was made by the same short-lived company that released the similar “Island of the Burning Damned” a year later (also known as “Night of the Big Heat”), both featuring Peter Cushing and directed by Terence Fisher. It walks the balance beam between sci-fi and horror and should be appreciated by fans of Cushing, Hammer, Amicus, Tigon and American International. Unfortunately, unlike that sister film, it lacks much human interest and the creatures are shown too early and too much in the light of day. I suppose it doesn’t help that Carole Gray isn’t on the level of Jane Merrow in the feminine department, but she’s a’right. Still, if you must see every Cushing flick, this one starts with a compelling first act and is solid mid-60’s Brit sci-fi/horror. It just gets dull by the second half. The film runs about 1 hour, 27 minutes, and was shot at Pinewood Studios, England, and other points nearby in Buckinghamshire. GRADE: C/C-
It has something of "Day of the Triffids" (1963) to it this, as Peter Cushing ("Dr. Stanley") is drafted onto a remote island to investigate some mysterious deaths. Bodies have been de-ossified and this presents quite a puzzle to himself and to his fellow scientists "David" (Edward Judd) and "Landers" (Eddie Byrne) until they stumble upon some rather dangerous woodlice-looking creatures with long spiny necks wandering in the woods. Might they be the cause, and if so what to do now? It's a pretty run of the mill sci-fi horror film this. It tries to beef up the plot by using a decent cast of familiar British actors to compensate for the very limited standard of the visual effects and the predictability of the denouement. It is annoyingly over-scored, which is a shame, and the dialogue is all pretty banal but Cushing delivers all that is required of him and I still quite enjoyed it.
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.









