A man and woman, both nude, have implied sex in a shower. The scene is brief and only shown from the side, depicted as nothing but kissing and only their topless nudity is visible. The same woman is topless in two other brief instances.

Mutiple attempts at gruesome deaths. Various "gruesome" dead bodies shown. The effects are not convincing.

After people are attacked by an alien, their faces leak black fluids.

A few uses of 'fuck' and other profanities.

None.

Characters terrorized, attacked and killed by monstrous creatures.

The alien, giant rats and a mutant baby could be frightening to some viewers.