Army Capt. Joseph Blocker (Christian Bale), the hero of Hostiles -- which is set in 1892 -- saddles him with a most unwelcome task: Escorting a cancer-stricken Cheyenne war chief, Yellow Hawk (Wes Studi), from New Mexico to the Valley of the Bears, in Montana.
The threat of a slashed pension encourages Blocker to cooperate, but he's enraged by the assignment. Cooper at first leads viewers that the man hates Native Americans so much he would sooner shoot himself than simply do his job.
This surge of internal agony seems intended to pulse throughout the movie's gruesome state-crossing trek, but Bale is much less caricature-adjacent in the moments that hint at the monstrous Blocker's possible redemption. The team comes across a homestead that has been attacked and burned nearly to ashes; inside is Rosalee Quaid (Rosamund Pike), the sole survivor, who still has two of her babies wrapped in blankets ("they're sleeping," she insists). Blocker tells his colleagues to quiet their footsteps in consideration of the children. Reconciling this figure of natural empathy and mesmerizing focus with the previous wobbling brute who reflexively emits "bitches" and "bastards" is a bizarre task; the disjunction seems less a sign of a protagonist with complexly contradictory sympathies than a reflection of the psychological fuzziness of Blocker's sketched-in backstory.