Never DIY the Dangerous Stuff

We've established that professionals do the dangerous work. This chapter makes the line concrete and unmissable, because the single biggest cause of injuries and deaths on low-budget and amateur shoots is the same thing: someone decided to DIY a dangerous stunt to save money or because it looked doable. The internet is full of tutorials making real stunts look simple, and stunt professionals make genuinely dangerous things look effortless — and both feed a deadly illusion that you can just do the thing yourself. You cannot, safely, and the consequences of being wrong are not a bad take but a broken body or a coffin. So let's be blunt about what falls on the far side of the line: anything with real physical danger requires trained professionals and proper equipment, or it doesn't happen. There's no version of "we'll just be careful" that makes an untrained person doing a real stunt safe.

The things you must never DIY

Without a qualified stunt coordinator and trained professionals, you never attempt:

• Falls from any real height. High falls, falls onto hard surfaces, falls down stairs — the impact forces are unforgiving and the technique to survive them takes years to learn. Never wing a fall.
• Real vehicle action. Car chases, crashes, anyone near or on a moving vehicle, jumps — cars are heavy, fast, and lethal, and vehicle stunts are among the most dangerous of all (Chapter 7).
• Fire and burns. Any fire near a person, "burning" a performer, pyrotechnics — fire is uncontrollable and unforgiving. This is specialist, licensed work, never improvised.
• Firearms and weapons with real risk. Guns (even "empty" ones — real people have died), edged weapons with contact, anything that can pierce or strike. Weapons handling is a strict, professional discipline (Chapter 9).
• Fights with real contact. Genuine strikes, throws, or grappling. Unchoreographed or unsupervised "real" fighting causes real injuries. Fights are choreographed and often faked (Chapters 5–6, 9).
• Water, height, explosives, animals. Underwater work, high work at height, any explosives, and dangerous animals — all specialist, professional-only domains. If it can kill you, it's not DIY.

The rule, and the way out

Here is the entire chapter distilled into a rule you can actually use on set, in the heat of the moment, when you're tempted: if a stunt could seriously hurt someone when it goes wrong, you either do it with trained professionals and proper equipment, or you don't do it at all — you redesign the scene. Those are the only two options. There is no third option called "do it ourselves carefully," because "carefully" does not give an untrained person the skill to survive a real fall or control a real fire. And crucially, the "don't do it at all" option is not a failure — it's the professional, creative solution, and it's what this entire course equips you to do. Because the beautiful secret of action filmmaking is that most apparent danger on screen is faked, cheated, and created through camera angles, editing, and safe substitutes rather than real risk (Module 2 and Chapter 9 teach exactly how). You almost never need to actually do the dangerous thing to make the audience believe it happened. So when you hit a stunt you can't afford to do safely, you don't gamble with someone's life; you get creative: you cut around it, you imply it, you fake it with a safe technique, you shoot it from an angle that sells danger that isn't there, or you change the scene to something equally exciting and genuinely safe. This is the mark of a real filmmaker — not the reckless one who "went for it" and got lucky (or didn't), but the resourceful one who found a safe way to create the same thrill. Let me be as direct as I can, because it matters more than anything else in this course: no film is worth a life, and the graveyards of this industry hold people who died for shots that could have been faked or skipped. Do not be the filmmaker who adds to that count. When you face a dangerous stunt, remember there are always two acceptable choices — trained professionals, or redesign — and "we'll just do it ourselves" is never one of them. Hold that line without exception, and you can make thrilling action your whole career without ever hurting a soul. With the safety foundation now absolutely clear, the rest of the course turns to the craft — starting with how fights are choreographed and shot to look real while keeping everyone safe.