Detective Belli

  • 1969
  • R
  • 103m
movieMx RATING
5.4/1025
VERDICT
AVERAGE
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Performance & Direction: Detective Belli Review

Last updated: February 26, 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: February 26, 2026 🎟️ Verified Viewing

🎬 Quick Verdict: Hit or Flop?

Is Detective Belli (1969) 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 Crime.

🎭 Cast Performances: A Masterclass

The success of any Crime is often anchored by its ensemble, and Detective Belli features a noteworthy lineup led by Franco Nero . Supported by the likes of Florinda Bolkan and Adolfo Celi , 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 Detective Belli (1969) 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, Detective Belli stands as a AVERAGE.

Story & Plot Summary: Detective Belli

Quick Plot Summary: Released in 1969, Detective Belli is a Crime, Drama film directed by Romolo Guerrieri. The narrative dives into the criminal underworld with a grounded sense of realism and complex morality. This summary provides a scannable look at the movie's central conflict involving Franco Nero.

Ending Explained: Detective Belli

Ending Breakdown: Directed by Romolo Guerrieri, Detective Belli attempts to tie together its various plot elements. The finale presents its approach to crime resolution.

The emotional climax centers on character transformation involving Franco Nero, 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 crime themes established throughout the runtime.

The final moments of Detective Belli reflect the filmmakers' creative choices, offering an ending that aligns with the film's tone and style.

Detective Belli Real vs. Reel: Is it Based on a True Story?

Detective Belli incorporates elements from real criminal cases. As a crime, drama film directed by Romolo Guerrieri, it navigates the space between factual accuracy and narrative engagement for Franco Nero's character.

Historical Context

The film takes creative liberties to enhance dramatic impact. Core events maintain connection to source material while adapting for theatrical presentation.

Creative interpretation shapes the final narrative, focusing on emotional truth over strict chronology.

Accuracy Assessment: Detective Belli adapts its source material for dramatic purposes. The film prioritizes thematic resonance over documentary precision.

Who Should Watch Detective Belli?

Consider Watching If:

  • You're a completist for Crime films
  • You're curious despite mixed reviews
  • You have low expectations and want casual entertainment
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Top Cast: Detective Belli

All Cast & Crew →
Franco Nero
Franco NeroCommissario Stefano Belli
Florinda Bolkan
Florinda BolkanVera Fontana
Adolfo Celi
Adolfo CeliAvvocato Fontana
Delia Boccardo
Delia BoccardoSandy Bronson
Renzo Palmer
Renzo PalmerCommissario Baldo
Maurizio Bonuglia
Maurizio BonugliaMino Fontana
Laura Antonelli
Laura AntonelliFranca (uncredited)
Geoffrey Copleston
Geoffrey CoplestonChief of Police (uncredited)
Silvia Dionisio
Silvia DionisioGabriella (uncredited)
Alfonso Giganti
Alfonso GigantiPolice agent (uncredited)
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Where to Watch Detective Belli Online?

Streaming Hub

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🏷️ Buy on

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Detective Belli Parents Guide & Age Rating

1969 Advisory
R

Official Age Rating

Wondering about Detective Belli age rating or if it's safe for kids? Here is our cinematic advisory:

Detective Belli is rated R. Parents should be aware that it contains mature themes, violence. It is intended for mature audiences only.

⏱️ Runtime & Duration

The total runtime of Detective Belli is 103 minutes (1h 43m). 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, Detective Belli is classified as a AVERAGE. It remains an essential part of the 1969 cinematic calendar.

AVERAGE
Official movieMx status for Detective Belli. Rating: 5.4/10

Frequently Asked Questions

Is Detective Belli worth watching?

Detective Belli is definitely worth watching if you enjoy Crime movies. It has a verified rating of 5.4/10 and stands as a AVERAGE in our box office analysis.

Where can I find Detective Belli parents guide and age rating?

The official parents guide for Detective Belli identifies it as R. Our detailed advisory section above covers all content warnings for families.

What is the total runtime of Detective Belli?

The total duration of Detective Belli is 103 minutes, which is approximately 1h 43m long.

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How Detective Belli Compares & Where it Ranks

Critic Reviews for Detective Belli

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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
Detective Belli
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