Female Bucking Bronc Riders Take Center Stage in ‘Cheyenne,’ TIFF-Bound Doc Produced by Jenna Bush Hager (EXCLUSIVE)

The TIFF-bound documentary “Cheyenne” follows a quartet of fearless cowgirls who compete at riding wild broncos on the rodeo circuit after nearly a century of being excluded because of their gender. Variety has a first look at the film, in…