In 1987, Calvin Barr (
Sam Elliott) is an old man living a quiet life with his dog. Barr maintains a peaceful routine, which includes frequenting a shabby bar and chatting with his brother, a barber, but experiences regular flashbacks to when he was a soldier in
World War II. One night, a group of criminals attempt to mug Barr, stealing his car keys, wallet, and defacing the picture of a woman in Barr's wallet. Barr fights back, incapacitating all three. In flashbacks, Barr is a young American soldier (
Aidan Turner) entrusted with a top-secret mission to assassinate
Adolf Hitler, which he completes successfully. In old age, however, Barr feels unfulfilled and bitter, because the Nazi leadership continued the war after the assassination with a convincing body double. The American government does not reveal the successful assassination, keeping all files classified. Over the course of the war, Barr's sweetheart Maxine writes him many letters, but during his brief leave, he stores them unread and the two drift apart. In 1987, a pair of government agents, representing both America and Canada, approach Barr. They explain that a strange virus, originating from the legendary
Bigfoot, is threatening all life on earth and is responsible for serial killings in the Canadian wilderness. Barr reveals in conversation that the several
assassination attempts on Adolf Hitler were all successful, but ultimately pointless due to the number of the Third Reich's body doubles. Knowing Barr's reputation as a skilled tracker and survivalist, and that he is one of the few people immune to the virus, the agents try to recruit him to go into the wilderness and kill the Bigfoot in hopes it will end the epidemic. After initial resistance, Barr agrees. Barr hunts the Bigfoot, wounding him with a gunshot. After tracking him through a swamp and up a mountain, Barr finds the Bigfoot dying. Moved by pity, Barr chooses to burn the body rather than turn it over to the government, but the Bigfoot is still alive and attacks Barr, breaking his arm and biting off an ear. The two fight until Barr shoots him to death. Barr lies back, seemingly dying from his wound. The screen fades to Barr's funeral; Ed delivers the eulogy. Time passes and Ed goes fishing with Barr's dog. Secretly alive, Barr reappears and the two reunite. Having achieved a great success in stopping the potential epidemic, Barr finally feels fulfilled in life. Barr later digs up his casket to retrieve an old, treasured box and walks home; the box's contents are never revealed. ==Cast==