Alejandro González Iñárritu’s The Revenant (B) blends western epic, revenge thriller and Christ allegory to often stunning effect on a blood-drenched American frontier. Leonardo DiCaprio gives new definition to suffering for one’s art as he undergoes a cavalcade of emotional and physical scars in an extremely gory story. In the grunts and groans of passages that feel like a silent movie with music, the expressive actor doesn’t miss a beat. He is a veritable force of nature, even if this isn’t the best use of his talents. Tom Hardy is very effective as the hero’s morally challenged foil. Iñárritu’s direction borders on overlong and overindulgent, but it’s hard to argue with all the lush camera work and scenery chewing when the stakes are this high. The spare dialogue serves to frame what is ultimately a man versus nature and man versus man battle. A little of this onerous oater goes a long way; and despite the palpable effects of all the violence and vistas, it doesn’t tread that much new ground.