A quick scene where the main characters dry themselves off by the fire in their underclothes.

A person is bludgeoned more than once. A trickle of blood is seen on their head a few times.

Attempted murder.

The main character looks in a mirror and his face opens up, showing some pretty gruesome details inside. The effect is done using claymation.

A person's head explodes. The effect, while not realistic, is still disconcerting.

Almost nothing-- there's a single use of the F word.

Prolonged scenes of moderate to intense peril.