The Glass Key
Performance & Direction: The Glass Key Review
Last updated: January 28, 2026
Quick Verdict: Hit or Flop?
Is The Glass Key (1942) worth watching? According to our cinematic analysis, the film stands as a HIT with a verified audience rating of 6.6/10. Whether you're looking for the box office collection, ending explained, or parents guide, our review covers everything you need to know about this Crime.
Cast Performances: A Masterclass
The success of any Crime is often anchored by its ensemble, and The Glass Key features a noteworthy lineup led by Brian Donlevy . Supported by the likes of Veronica Lake and Alan Ladd , 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 The Glass Key (1942) is generally positive. With an audience rating of 6.6/10, it stands as a highly recommended experience for genre enthusiasts.
Story & Plot Summary: The Glass Key
Quick Plot Summary: The Glass Key is a Crime, Mystery, Thriller film that 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 and narrative structure.
Ending Explained: The Glass Key
Ending Breakdown: The Glass Key concludes its story with a mix of closure and open interpretation. The finale presents its approach to crime resolution.
The final reveal recontextualizes earlier scenes, 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 The Glass Key reflect the filmmakers' creative choices, offering an ending that aligns with the film's tone and style.
The Glass Key Real vs. Reel: Is it Based on a True Story?
The Glass Key incorporates elements from real criminal cases. As a crime, mystery, thriller 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: The Glass Key adapts its source material for dramatic purposes. The film prioritizes thematic resonance over documentary precision.
Who Should Watch The Glass Key?
Worth Watching If You:
- Enjoy Crime films and don't mind familiar tropes
- Are a fan of the cast or director
- Want solid genre entertainment
Top Cast: The Glass Key
All Cast & Crew →











Where to Watch The Glass Key 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 HomeThe Glass Key Parents Guide & Age Rating
1942 AdvisoryWondering about The Glass Key age rating or if it's safe for kids? Here is our cinematic advisory:
⏱️ Runtime & Duration
The total runtime of The Glass Key is 85 minutes (1h 25m). Ensuring you have enough time for the full cinematic experience.
Verdict Summary
Analyzing the overall audience sentiment, verified rating of 6.6/10, and global performance metrics, The Glass Key is classified as a HIT. It remains an essential part of the 1942 cinematic calendar.
Frequently Asked Questions
Is The Glass Key worth watching?
The Glass Key is definitely worth watching if you enjoy Crime movies. It has a verified rating of 6.6/10 and stands as a HIT in our box office analysis.
Where can I find The Glass Key parents guide and age rating?
The official parents guide for The Glass Key identifies it as NR. Our detailed advisory section above covers all content warnings for families.
What is the total runtime of The Glass Key?
The total duration of The Glass Key is 85 minutes, which is approximately 1h 25m long.
Best Movies to Watch if you liked The Glass Key
How The Glass Key Compares & Where it Ranks
Critic Reviews for The Glass Key
Hey, Rusty, Little Rubber Ball is back. I told you he liked the way we bounced him around. The Glass Key is directed by Stuart Heisler and adapted by Jonathan Latimer from a story written by Dashiell Hammett. It stars Brian Donlevy, Alan Ladd, Veronica Lake, Joseph Calleia, William Bendix & Bonita Granville. It's re-election time and tough guy politician Paul Madvig (Donlevy) falls for reform candidate Ralph Henry's (Moroni Olsen) daughter, Janet (Lake). Subsequently he throws his weighty support behind Ralph Henry's campaign and irks the underworld gangsters, notably Nick Varna (Calleia). When Ralph's son, Taylor Henry (Richard Denning), is murdered, it opens up a world of corruption, violence, romantic passions and shifty shenanigans. A world that puts Madvig's right hand man, Ed Beaumont (Ladd) firmly in the middle. Hammett's tale had already been filmed in 1935 with Frank Tuttle in the director's chair and featuring George Raft, Edward Arnold & Claire Dodd as the principal players. Few can argue that, now, knowing how film noir became a force in the 40s, a remake was more than appropriate. Heisler's movie boasts a bigger budget, a better cast and crucially a better screenplay. However, the film in truth has problems, even though it rightly crops up as an example of early film noir on account of the thematics at work, where corruption and wealth blends seedily with sexual ambiguity and amoral deadpanning. One of the key reasons for why The Glass Key has proved so popular over the years, is because of some dynamite scenes and that Ladd's character is so wonderfully hard to read. Ticking away is a mystery to be solved in the middle of the plot, which is driven by a mysterious protagonist - with Ladd excellently playing it up. That Ladd and Lake would make four films together is testament to their chemistry, yet although the knowing looks and ease with how they share the same frame is telling here, the film as a whole is actually the weakest of the three film noirs that they made. Casting aside the flat visuals (oh for an Alton, Ballard or Musuraca) - and that much of the political corruptness is put in the background of the whodunit structure - the film also falls flat due to the cop-out ending. Now it's true that many film noirs, and other devilish off shoots of such, have favoured a more "hopeful" ending, and have got away with it to a degree. Yet here it's practically unforgivable, given the tone and all round uneasiness of the previous narrative bents, a tone that's driven by Beaumont's amoral ambiguity lest we forget. Why the hard edge ending from the novel is not used I'm not too sure, but ultimately it's the wrong decision. Still, there's enough to enjoy here while it runs. The cast do great work, notably William Bendix as a pathetic hard man dealing out sado-masochistic beatings to poor Edward, and Donlevy who blends his "Great McGinty" character with old time mobster traits. While of course solving the whodunit is fun and thankfully no easy task. It's said that The Glass Key influenced the likes of "Yojimbo" and "The Big Sleep", which if true? is high praise all told. But as entertaining as the film is, and it is, this really should (and could) have been much better, and its reputation in noir circles to my mind is a little flattering. 7/10
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.









