Brotherhood of the Wolf (2008)

In a rural province of France, a mysterious creature is laying waste to the countryside, savagely killing scores of women and children. Unseen, possessed of enormous strength and a human intelligence, the beast has eluded capture for years. King Louis sends in a renowned scientist and his Iroquois blood brother, an unconventional team whose combined methods and capabilities may bring the beast down. But the true nature of the beast is not what anyone could have anticipated.