Tells a fascinating and unsettling true story, and does so well, without pretending to have all the answers.

If you like to be scared, if you like to laugh, and if you like to learn a thing or two at the movies, this absolutely cannot be missed.

There are moments that feel comical, some horrific, and some downright inspiring but the tonal shifts hardly matter as the end results come to a film that's perfect for this time.

The film never slows down or bores, plunging from one harrowing sequence to the next.