Filmmaker Stanley Nelson is just nine days and $5K away from sending his much-buzzed-about documentary "The Black Panthers: Vanguard of the Revolution" into national distribution.

Outlets from Sundance Institute to Museum of Modern Art are lauding is as a film to watch. Back in the next week-and-a-half and you'll get to do just that courtesy of a secret sneak preview link they're sending to Kickstarter backers through the campaign's end on Wednesday, May 6.

Here's where to do it.