It was a movement like no other.

Idle No More, it would be called, was a leaderless groundswell of opposition that some say had been simmering for a while when it finally came to a boil.

In a sweeping, two-part documentary, producers, directors Tim Fontaine and Rick Harp look back on the movement; what triggered it, how it grew through social media, how it galvanized unrest, what effect it had on non-Indigenous onlookers and mainstream media, and what its legacy will be.