A woman exposes her buttocks and invites a man to mate with her.

Two men are attacked and killed by getting their heads smashed with rocks, and then both get decapitated.

A group of men are attacked by wolves.

Two human heads are cracked open and their brains get eaten.

A woman and her child are killed by getting hit on their heads repeatedly.

Two opposing tribes engage in a battle where several are stabbed with spears or smashed with rocks; some blood and little gore is shown.

A bear attacks and kills a couple of people.

A man is decapitated and his skull cracked open and his brains are eaten. Fairly graphic.