In 1876, a Canadian North West Mounted Police Constable must obtain the release of white hostages captured by the Cree tribes that are raiding Montana from their Canadian reservation.In 1876, a Canadian North West Mounted Police Constable must obtain the release of white hostages captured by the Cree tribes that are raiding Montana from their Canadian reservation.In 1876, a Canadian North West Mounted Police Constable must obtain the release of white hostages captured by the Cree tribes that are raiding Montana from their Canadian reservation.