Crowdsourcing is an invaluable resource for filmmakers, but be prepared for an enormous amount of work.

When Steve Wise told me that he intended to argue in court before a judge that an animal could be a "legal person," it seemed like a novel, possibly far-fetched idea, but the more I thought about it, the more I became intrigued.

It's always been difficult for me to find funding for a story that I want to follow in real time. Financiers are hesitant to support a project when they don't know the outcome.

Crowdsourcing is an invaluable resource for filmmakers, but be prepared for an enormous amount of work.

I am particularly pleased to see that there are so many women working in documentary film.

I have always felt that documentaries are an opportunity for me to witness a world that I know nothing about.

Learning how to do some of the technical work on the film can be helpful too and allows you to start the film on your own. However, if you are passionate about an idea, just begin.