im looking to start a work on a documentary like planning it and was wondering after i write the treatment how do i go about getting the interviews and what is the protocol for asking people for interviews????? i tried documentary.org and i googled it, but i got a few things and should i be off camera asking or on camera asking with someone else filming???? its a lot of questions sorry i got inspired from watching a movie and in looking for the truth i uncovered somethings and want to set the record straight and think it would make a good documentary