Why Walter Murch’s Rule of Six Matters to Filmmakers, Creators, and Storytellers Alike

In the world of film editing, few names carry as much influence as Walter Murch. A pioneer, philosopher, and Oscar-winning editor behind classics like Apocalypse Now and The English Patient, Murch didn't just cut scenes he reshaped how we understand the emotional rhythm of cinema. Among his many contributions, one concept stands out for editors, filmmakers, and storytellers alike: The Rule of Six.

This simple yet powerful framework offers a clear guide for making critical editing decisions that go beyond technical precision and focus on emotional impact.

Whether you're a film student, editor, or indie director, understanding The Rule of Six will change the way you approach your edits. It’s not about splicing footage it's about telling the most compelling story. This article breaks down Murch’s timeless principle, showing how it can elevate your storytelling and give your work the emotional edge that resonates with audiences.

Walter Murch’s Rule of Six outlines six key criteria an editor should consider when deciding where and how to cut. But here's the twist it’s not a checklist of equal parts. Murch assigns a priority percentage to each, emphasizing that not all editing decisions carry the same weight.

Here’s the Rule of Six, ranked by importance:

1. Emotion (51%)
   
   “What are we feeling?”
   The most important element. A cut should support the emotional truth of the scene. If a cut disrupts the mood or emotional journey—even if everything else is technically right it’s the wrong cut.

2. Story (23%)
   
   “Does it advance the story?”
   Every cut should serve the narrative. It should move the plot forward or help us understand a character’s motive or situation more clearly.

3. Rhythm (10%)
   
   “Does the cut feel right?”
   This is about timing and flow. A good edit feels natural, often like a musical beat it just feels like the right moment to cut.

4. Eye Trace (7%)
   
   “Where is the viewer looking?”
   The editor must consider how the viewer’s eye moves across the screen. Cuts should guide attention smoothly, so nothing feels jarring or disorienting.

5. Two-Dimensional Plane of Screen (5%)
   
   “Is the screen space maintained?”
   This refers to the arrangement of elements in the frame. Cutting between shots that are too spatially different can confuse the viewer unless done with purpose.

6. Three-Dimensional Space of Action (4%)
   
   “Is the physical continuity preserved?”
   This covers spatial orientation ensuring geography and directionality are consistent (e.g., not violating the 180-degree rule unless intentional).

Murch stresses that these six aren’t equally important. For example, it’s better to break continuity or eyeline match than to lose emotional impact. Emotion always wins. That’s why it gets more than half the weight.

In the era of digital filmmaking and non-linear editing tools, it’s easy to get caught up in tech and effects. Murch’s rule reminds us: editing is storytelling. His principle applies across genres from indie shorts to blockbuster features and even influences how we edit trailers, social videos, and documentaries.

By internalizing this rule, editors can stop second-guessing every frame and start focusing on what matters: how it makes the audience feel.

Walter Murch’s Rule of Six is more than a guideline it’s a philosophy. It teaches editors to prioritize the emotional truth of a scene above all else. If you're an aspiring editor or filmmaker, embracing this framework can refine your instincts and help you make smarter, more impactful cuts.

Remember: a technically perfect edit that lacks emotion will always fall flat. But a slightly imperfect one that makes people feel something? That’s cinema.

Ready to put the Rule of Six into action? Start collaborating with filmmakers and editors on reelOn.com and sharpen your editing instincts with real projects.

1. Who is Walter Murch?
   A. Walter Murch is a legendary American film editor and sound designer known for his work on Apocalypse Now, The Godfather Part III, and The English Patient. He’s won multiple Academy Awards and is considered one of the most influential editors in cinema history
   

2. Is the Rule of Six only for professional editors?
   A. No. While it originated from Murch’s professional experience, the Rule of Six is valuable for anyone working with visual storytelling from YouTubers to indie filmmakers to students.
   

3. Can I break the Rule of Six?
   A. Yes if you do it intentionally. Murch’s percentages are a guide, not a law. If breaking a rule better serves the emotion or story, do it. Just be aware of what you’re sacrificing.
   

4. What software can I use to practise the Rule of Six?
   A. Any editing software works Adobe Premiere Pro, Final Cut Pro, DaVinci Resolve, or even mobile apps. The rule applies to decision-making, not the tools.
   

5. How do I develop a sense for emotion in editing?
   A. Watch films critically. Pause at emotional moments and analyze the cuts. Ask yourself, “Why did the editor choose this moment?” With practice, you’ll develop emotional intuition in your own edits.