King of the Underworld

  • 1939
  • NR
  • 67m
movieMx RATING
6.4/1024
VERDICT
ABOVE AVERAGE
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Performance & Direction: King of the Underworld Review

Last updated: February 6, 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 6, 2026 🎟️ Verified Viewing

🎬 Quick Verdict: Hit or Flop?

Is King of the Underworld (1939) worth watching? According to our cinematic analysis, the film stands as a ABOVE AVERAGE with a verified audience rating of 6.4/10. Whether you're looking for the box office collection, ending explained, or parents guide, our review covers everything you need to know about this Romance.

🎭 Cast Performances: A Masterclass

The success of any Romance is often anchored by its ensemble, and King of the Underworld features a noteworthy lineup led by Humphrey Bogart . Supported by the likes of Kay Francis and James Stephenson , 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 King of the Underworld (1939) is mixed. With an audience rating of 6.4/10, it stands as a highly recommended experience for genre enthusiasts.
Result: ABOVE AVERAGE
Based on verified audience sentiment and box office trajectory, King of the Underworld stands as a ABOVE AVERAGE.

Story & Plot Summary: King of the Underworld

Quick Plot Summary: King of the Underworld is a Romance, Crime, Drama film that explores the complexities of love and relationships with emotional depth and authenticity. This summary provides a scannable look at the movie's central conflict and narrative structure.

Ending Explained: King of the Underworld

Ending Breakdown: King of the Underworld concludes its story with a mix of closure and open interpretation. The finale presents its approach to romance resolution.

The emotional climax centers on character transformation, 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 romance themes established throughout the runtime.

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

King of the Underworld Real vs. Reel: Is it Based on a True Story?

King of the Underworld incorporates elements from real criminal cases. As a romance, crime, drama film, it navigates the space between factual accuracy and narrative engagement.

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: King of the Underworld adapts its source material for dramatic purposes. The film prioritizes thematic resonance over documentary precision.

Who Should Watch King of the Underworld?

Worth Watching If You:

  • Enjoy Romance films and don't mind familiar tropes
  • Are a fan of the cast or director
  • Want solid genre entertainment
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Top Cast: King of the Underworld

All Cast & Crew →
Humphrey Bogart
Humphrey BogartJoe Gurney
Kay Francis
Kay FrancisDr. Carole Nelson
James Stephenson
James StephensonBill Stevens
John Eldredge
John EldredgeDr. Niles Nelson
Jessie Busley
Jessie BusleyAunt Josephine
Ralph Remley
Ralph RemleyMr. Robert
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Where to Watch King of the Underworld Online?

Streaming Hub

🎟️ Rent on

Amazon VideoAmazon Video
Apple TV StoreApple TV Store

🏷️ Buy on

Amazon VideoAmazon Video
Apple TV StoreApple TV Store

King of the Underworld Parents Guide & Age Rating

1939 Advisory
NR

Official Age Rating

Wondering about King of the Underworld age rating or if it's safe for kids? Here is our cinematic advisory:

King of the Underworld is rated NR. Parents should be aware that it contains mature themes, violence, romantic content.

⏱️ Runtime & Duration

The total runtime of King of the Underworld is 67 minutes (1h 7m). Ensuring you have enough time for the full cinematic experience.

Verdict Summary

Analyzing the overall audience sentiment, verified rating of 6.4/10, and global performance metrics, King of the Underworld is classified as a ABOVE AVERAGE. It remains an essential part of the 1939 cinematic calendar.

ABOVE AVERAGE
Official movieMx status for King of the Underworld. Rating: 6.4/10

Frequently Asked Questions

Is King of the Underworld worth watching?

King of the Underworld is definitely worth watching if you enjoy Romance movies. It has a verified rating of 6.4/10 and stands as a ABOVE AVERAGE in our box office analysis.

Where can I find King of the Underworld parents guide and age rating?

The official parents guide for King of the Underworld identifies it as NR. Our detailed advisory section above covers all content warnings for families.

What is the total runtime of King of the Underworld?

The total duration of King of the Underworld is 67 minutes, which is approximately 1h 7m long.

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Critic Reviews for King of the Underworld

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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
★ 6.4
King of the Underworld
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