Leave the location or stage in a better condition than you found it.
Never forget your flashlight.
Never forget your radio.
The streets of Hollywood were never paved with gold. Make that your job.
Never perform an actor's line.
Always keep your crew well fed and watered.
One sandbag per light indoors, two if you're outside.
Watch your language, kids show up at the oddest times.
Tagging someone with C-47's is not a crime unless you're caught in the act.
Only the director may say or grant the authority to say "action," or "cut."
Keep the assistant directors informed about EVERYTHING.
Give them a department status report at least every 30 minutes. If something is going to be delayed or ready ahead of schedule then they should know that immediately.
Never ask someone to do something you would not.
Never be afraid to ask someone to do something you cannot.
The set should be treated more like a temple where the filmmakers are the monks, and less like a saloon where the filmmakers are the customers.
If you're not needed, be nearby.
If there is not a phone list then compile one and distribute it. There are always movies down the road where you may want someone or someone may want you.
Never let an actor take home a prop or costume that you cannot easily replace.
Never pay for an investor's lunch.
Filmmaking is definitely a collaborative process, but not so much a communal process. There needs to be a leadership structure like you would have on a ship.
The director should never hire or fire anyone directly unless it's their personal assistant.
Never unplug an unfamiliar cable.
Never shoot in an actively hostile location.
Master lighting with one source first.
The lowest ranked person in the room is the most important one to have on your side.
"In a crisis, people need to feel like soldiers, not victims." - The West Wing
Know all the rules before you try to break them.
When all else fails, ask yourself "What would John Ford do?"
