Though the breathtaking vistas of Big Sky Country in Ilisa Barbash and Lucien Castaing-Taylor's unforgettable sheep-herding documentary come close to heaven, it's telling that AC/DC's "Highway to Hell" can be faintly heard over the sound of the electric contraptions that hired hands use to shear the docile creatures, one of the preparatory stages before the round-up begins. A record of the last time, in the early aughts, that cowboys led their flocks up into Montana's Absaroka-Beartooth Mountains... More >>>