Reeker (2005)

A man and woman are seen kissing in bed with their clothes on.

There are violent images throughout:

you see a dog with his hind legs missing a man has lost half of his head, his eye hanging out a man is seen without his legs, his guts been shown flashing images of bloodied people a car runs over a deer, and there is blood splatter a man is seen without his arm a man is stabbed with a cooking utensil, blood spurts out a man has the back of his head drilled by a drill

several f words used throughout.

A man buys a bunch of ecstasy tablets from another man. A girl takes an ecstasy tablet (not shown in graphic detail).

Real animals were used.

The sight of the monster might frighten some viewers. See Violence & Gore section also.