Leonardo DiCaprio and Tom Hardy channel their inner frontiersmen in the tense first trailer for the inspired-by-true-events film from "Birdman" writer-director Alejandro Gonzalez Inarritu.

DiCaprio plays High Glass, an American fur trapper and frontiersman in the 1880s who’s left for dead by his partners after a grizzly bear attack. Hardy, Will Poulter and Domnhall Gleeson star alongside DiCaprio as the men who abandoned Glass.

The Revenant is scheduled for release on Dec. 25.