Parents Guide for
La guerre du feu (1981) More at IMDbPro »

Full frontal (albeit usually obscured) female and rear nudity. Some male rear nudity as well.

A few sex scenes throughout, some of which can actually be considered rapes.

There's a nasty battle scene in the beginning of the movie. People are crushed by rocks, stabbed, their hands get smashed, as well a a grisly shot of an ape-man getting impaled in the mouth with a spear.

A man's genitals are viciously bitten.

An ape-man is clubbed in the head with some blood squirting.

A man gets clawed up by a bear. He gets a little bloodied up.

Some people are shot with arrows or spears towards the end.

Not a word.

None.

Many very intense scenes where the 3 main characters end up in peril during their journey. Much of this is amplified by the equally intense music.