The Diabolical Review: Story, Cast, Rating & Final Verdict
Last updated: May 16, 2026
Movie Overview: The Diabolical
| Movie | The Diabolical |
| Release Year | 1977 |
| Director | Giovanni Korporaal |
| Genre | Western / Horror / Mystery |
| Runtime | 93 minutes (1h 33m) |
| Language | ES |
Quick Verdict: Hit or Flop?
Is The Diabolical (1977) worth watching? According to our cinematic analysis, the film stands as a AVERAGE with a verified audience rating of 4.6/10. Whether you're looking for the box office collection, ending explained, or parents guide, our review covers everything you need to know about this Western.
Cast & Character Study
The performances in The Diabolical are led by Carlos East . The supporting cast, including Jorge Russek and Jorge Humberto Robles , provides the necessary layers to the central narrative.
movieMx Verdict: Is it Worth Your Time?
What Works in the Movie
While The Diabolical does not fully realize its potential, it still contains moments that may appeal to viewers who enjoy Western films.
- Interesting concept or premise
- Some entertaining scenes
- Supporting cast delivers occasional highlights
What Doesn't Work
Despite its strengths, The Diabolical 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 Western fanbase
Story & Plot Summary: The Diabolical
Quick Plot Summary: Released in 1977, The Diabolical is a Western, Horror, Mystery film directed by Giovanni Korporaal. The narrative presents a compelling narrative that engages viewers from start to finish. It provides a scannable look at the movie's central conflict involving Carlos East as Dave Boland.
Ending Explained: The Diabolical
The Diabolical Ending Explained: Dave Boland (Carlos East) wears a strange medallion and robs the bank. Directed by Giovanni Korporaal, this 1977 western film stars Carlos East (Dave Boland), alongside Jorge Russek as Arnold Weatherby, Jorge Humberto Robles as Oscar Peterson, Odila Flores as Eileen. Rated 4.6/10, the conclusion has sparked discussion among viewers.
What Happens at the End of The Diabolical?
Dave Boland (Carlos East) wears a strange medallion and robs the bank. He also takes the banker's daughter with him. Then he rapes her and put the satanic mark on her body. He was caught and was prepared for hanging. At moment before hanging Dave uses his supernatural power and makes a local shoe-shiner his accomplice. While running from sheriff Dave was injured and after some time dies. But before his death Dave gives this medallion to shoe-shiner Oscar and asks him to take revenge in the name of Satan. So he does it and also continue to rape and kill women never forgetting to leave satanic mark on their bodies...
Giovanni Korporaal's narrative builds toward a resolution centered on Carlos East (Dave Boland)'s journey. He also takes the banker's daughter with him.
How Does Carlos East (Dave Boland)'s Story End?
- Carlos East: Carlos East's storyline wraps up in the final act, though some viewers have found the resolution more ambiguous than expected.
- Jorge Russek (Arnold Weatherby): Jorge Russek's role in the climax proves pivotal to how the central conflict resolves.
- Jorge Humberto Robles (Oscar Peterson): Jorge Humberto Robles's character undergoes a significant shift in the final act.
What Does the Ending of The Diabolical Mean?
The ending of The Diabolical brings the narrative to a close, though viewer reception has been mixed. The resolution of Carlos East's story may not satisfy all audiences.
The Diabolical Real vs. Reel: Is it Based on a True Story?
Is The Diabolical Based on a True Story?
No, The Diabolical is a work of fiction. While the western, horror, mystery film directed by Giovanni Korporaal and starring Carlos East may incorporate realistic themes, the characters and plot are original creations.
Who Should Watch The Diabolical?
Age Advisory: Rated Not Rated.
Consider Watching If:
- You're a completist for Western films
- You're curious despite mixed reviews
- You have low expectations and want casual entertainment
The Diabolical Parents Guide & Age Rating
1977 AdvisoryWondering about The Diabolical age rating or if it's safe for kids? Here is our cinematic advisory:
⏱️ Runtime & Duration
The total runtime of The Diabolical (1977) is 93 minutes (1h 33m). Directed by Giovanni Korporaal, the film runs for 93 minutes in its complete theatrical version.
Verdict Summary
Analyzing the overall audience sentiment, verified rating of 4.6/10, and global performance metrics, The Diabolical is classified as a AVERAGE. It remains an essential part of the 1977 cinematic calendar.
Frequently Asked Questions
Is The Diabolical worth watching?
The Diabolical is definitely worth watching if you enjoy Western movies. It has a verified rating of 4.6/10 and stands as a AVERAGE in our box office analysis.
Where can I find The Diabolical parents guide and age rating?
The official parents guide for The Diabolical identifies it as Not Rated. Our detailed advisory section above covers all content warnings for families.
What is the runtime of The Diabolical (1977)?
The runtime of The Diabolical (1977) is 93 minutes (approximately 1h 33m).
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.
