Gordon Ashby, a 72-year-old retired architect, spent eight months editing a documentary about his neighbourhood's history. His final film ran 22 minutes. His initial assembly ran 3 hours and 40 minutes. The editing process was largely a process of removal, and examining what he cut reveals more about storytelling than examining what he kept.
Categories of Removed Footage
| Type of Cut Material | Approximate Duration Removed | Reason for Removal |
| Repeated information across interviews | 55 minutes | Same fact stated by multiple subjects |
| Context that audience already holds | 40 minutes | Explained what needed no explanation |
| Scenes without narrative consequence | 62 minutes | Nothing changed because of them |
| Strong footage that belonged in a different film | 38 minutes | Interesting but off-theme |
| Total removed: approximately 3 hours 15 minutes. | ||
Gordon noted that the hardest category was the last one. He had interviews with three long-term residents that were compelling on their own terms but pulled the film toward a different subject. Keeping them would have made the film about something else. Removing them was an act of defining what the film was actually about.
The Analytical Takeaway
Editing is a series of definitional acts. Each cut is a claim about the story's scope. Gordon's removal log - which he kept in a written notebook - shows that the clearest films are often built not by finding the right material, but by identifying and removing everything that competes with the central idea.