Brimstone will be released in North America in March
"Momentum Pictures has acquired North American distribution rights for the Dakota Fanning Western “Brimstone.”
The thriller, which also stars “Game of Thrones” lead Kit Harington and Guy Pearce, played at this year’s Toronto International Film Festival to positive reviews."
http://www.thewrap.com/kit-harrington-dakota-fanning-western-brimstone-momentum-pictures/