Had to kill a horse and aplitnit open to stay alive

In the 1820s, a frontiersman, Hugh Glass, sets out on a path of vengeance against those who left him for dead after a bear mauling.

A horror movie/buddy comedy about Joey and his undead friend Bart who comes back from the dead as a revenant: an articulate zombie that needs to drink blood to arrest the decomposition of his body.

A horse struggles to exist.

He heard a group of people whispering in the bushes and plotting to kill the horse, and began to frantically search for the horse they were talking about. He entered the wilderness and saw the mysterious tribal beliefs and the light in the raging flood. As the fire danced, everything burned to ashes. In the ashes, the neigh of the horse was heard.

A horse struggles to exist.