Murder by Decree
Murder by Decree Review: Story, Cast, Rating & Final Verdict
Last updated: April 13, 2026
Movie Overview: Murder by Decree
| Movie | Murder by Decree |
| Release Year | 1979 |
| Director | Bob Clark |
| Genre | Crime / Mystery / Thriller |
| Runtime | 124 minutes |
| Language | EN |
Quick Verdict: Hit or Flop?
Is Murder by Decree (1979) worth watching? According to our cinematic analysis, the film stands as a ABOVE AVERAGE with a verified audience rating of 6.3/10. 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 & Character Study
The performances in Murder by Decree are led by Christopher Plummer . The supporting cast, including James Mason and David Hemmings , provides the necessary layers to the central narrative.
movieMx Verdict: Is it Worth Your Time?
What Works in the Movie
While Murder by Decree does not fully realize its potential, it still contains moments that may appeal to viewers who enjoy Crime films.
- Interesting concept or premise
- Some entertaining scenes
- Supporting cast delivers occasional highlights
What Doesn't Work
Despite its strengths, Murder by Decree 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 Crime fanbase
Story & Plot Summary: Murder by Decree
Quick Plot Summary: Released in 1979, Murder by Decree is a Crime, Mystery, Thriller film directed by Bob Clark. 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 Christopher Plummer.
Ending Explained: Murder by Decree
Murder by Decree Ending Explained: Directed by Bob Clark, Murder by Decree wraps up the main storyline while leaving some interpretation to viewers. The ending highlights the core crime themes developed throughout the film.
The final twist encourages viewers to reconsider earlier moments in the story, particularly in scenes involving Christopher Plummer. The interpretation of the ending may vary among viewers.
Key Elements of the Ending
- Narrative Resolution: The story resolves its primary conflict while leaving room for interpretation.
- Character Development: Character motivations become clearer by the final scenes.
- Thematic Message: The ending reinforces the crime themes introduced earlier in the film.
The final moments of Murder by Decree reflect the creative choices of the filmmakers and align with the tone of the narrative.
Murder by Decree Real vs. Reel: Is it Based on a True Story?
Is Murder by Decree Based on a True Story?
Murder by Decree draws from real criminal cases and investigative records. As a crime, mystery, thriller film directed by Bob Clark, the production explores how real events can be adapted into a dramatic narrative.
Real Story vs Movie Version
The film takes creative liberties to strengthen its narrative. Certain scenes are likely dramatized to enhance emotional impact.
While inspired by real events, the narrative focuses more on storytelling than strict historical accuracy.
Accuracy Assessment: Murder by Decree uses real-life inspiration as the foundation for a dramatized narrative. The film prioritizes thematic storytelling over strict documentary accuracy.
Who Should Watch Murder by Decree?
Worth Watching If You:
- Enjoy Crime films and don't mind familiar tropes
- Are a fan of Christopher Plummer or the director
- Want solid genre entertainment
Top Cast: Murder by Decree
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Where to Watch Murder by Decree Online?
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fuboTVMurder by Decree Parents Guide & Age Rating
1979 AdvisoryWondering about Murder by Decree age rating or if it's safe for kids? Here is our cinematic advisory:
⏱️ Runtime & Duration
The total runtime of Murder by Decree is 124 minutes (2h 4m). Ensuring you have enough time for the full cinematic experience.
Verdict Summary
Analyzing the overall audience sentiment, verified rating of 6.3/10, and global performance metrics, Murder by Decree is classified as a ABOVE AVERAGE. It remains an essential part of the 1979 cinematic calendar.
Frequently Asked Questions
Is Murder by Decree worth watching?
Murder by Decree is definitely worth watching if you enjoy Crime movies. It has a verified rating of 6.3/10 and stands as a ABOVE AVERAGE in our box office analysis.
Where can I find Murder by Decree parents guide and age rating?
The official parents guide for Murder by Decree identifies it as PG. Our detailed advisory section above covers all content warnings for families.
What is the total runtime of Murder by Decree?
The total duration of Murder by Decree is 124 minutes, which is approximately 2h 4m long.
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How Murder by Decree Compares & Where it Ranks
Critic Reviews for Murder by Decree
Elementary my dear Ripper! Murder by Decree is directed by Bob Clark and adapted to screenplay by John Hopkins from the novel The Ripper File written by Elwyn Jones and John Lloyd. It stars Christopher Plummer, James Mason, David Hemmings, Susan Clark, Frank Finlay, Anthony Quayle, Donald Sutherland, Geneviève Bujold & John Gielgud. Film pitches Sherlock Holmes (Plummer) and Dr. Watson (Mason) into the hunt for Jack the Ripper in Whitechapel, London 1888... I've been exploited old fellow, by the very people for whom we are searching. The greatest of detectives searching for Britain's most notorious serial killer, it's a killer pitch that had already had a film made in 1965 called A Study in Terror. That was a film that couldn't quite get it right, here, 14 years later, there's a bigger budget and "A" list gloss to help tell the tale. And boy does it work! In the cannon of Sherlock Holmes, Murder by Decree is to Holmes films what On Her Majesty's Secret Service is to the James Bond franchise. Appertaining to the great detective himself, it's the odd one out, a divisive picture, not because it's rubbish or technically shy, but because the main man protagonist dares to be human, a man of conscious; politically, socially and ethically. He's still the same charming, clever and complex character most have come to know and love, but Murder by Decree fronts him out as a human being, with Watson alongside him as a non buffoon bloke doing his bit for the case whilst remaining sensitive about the last pea on his plate! It's these characterisations, splendidly played by two actors of considerable talent, that are at the core of the film's success. If she dies and you come under my hand? Expect no mercy. Period production value is high, it has to be for a Jolly Jack based movie. Bring the dark, bring the smog and bring the Victorian costumes (Judy Moorcroft). Then play it out amongst shadowy lamp lighted cobbled streets and let the sets drip with slum London sweat and tears. All that is required then is to have a source story of compelling interest, of which Murder by Decree scores greatly as well. It's fanciful for sure, but the most spectacular of all Ripper theories. From a secret love child to the Freemasons, and up to Royalty itself, it's a potent notion put forward. That is of course conjecture as a solution, but the makers are to be applauded for taking that idea and successfully combining the Arthur Conan Doyle creations with historical reality, something that A Study in Terror fell considerably short on. Rest of the cast is filled out with some quality as well, where Hemmings, Quayle, Finlay, Gielgud and Bujold don't disappoint, the latter of which gets to really perform with substance in the pivotal scene set in an Asylum. Only real let down is Sutherland, or more like what the makers did (didn't do) with him. His psychic Robert Lees crops up for a couple of small scenes for what we expect will be a telling contribution to the plot, but they aren't. It seems like just an excuse to do Sutherland up like he had just awoken from the grave, and to give the picture some ethereal sheen moments. For the finale and the big reveal of the Ripper, Plummer is simply magnificent. He holds court in front of his peers, including the Prime Minister (Gielgud), and unfurls the explanation with impassioned fortitude, it's then that we realise this was always a Sherlock Holmes movie, and not a Jack the Ripper piece. With that, it's one of the best featuring the Deer Stalker wearing fellow. 9/10
Christopher Plummer dons the famous deerstalker in this well produced and stylish looking outing for "Sherlock Holmes". Here, together with stalwart colleague "Dr. Watson" (James Mason) they find themselves drawn into the mysterious investigation of a series of gruesome Whitechapel murders. What is being locally described as the "Jack the Ripper" crimes is baffling "Lestrade" (Frank Finlay) to the point that his job is on the line after an intervention by the Commissioner himself (Sir Anthony Quayle). This adaptation follows the increasingly more established story of political and court intrigues around the identity of and the reasons for the "Ripper". A solid cast lend well to the overall sense of despair and, to some extent, depravity in which these prostitutes lived - with a good effort from both Susan Clark ("Mary") and Genevieve Bujold ("Annie"); the latter offering a particularly poignant scene towards the end. The denouement drags out rather, and perhaps shows up a little of the limitations of Plummer, but otherwise this is an entertaining enough retelling of a story that benefits from great attention to detail and an effective score. Rathbone and Bruce they are not, but Plummer and Mason make a good fist of this, and it's an easy watch.
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.









