female bare butt when a woman takes shower

In a dark scene, a woman takes a shower and her breasts are very briefly seen.

An alien is seen holding a bloody spine.

Some bloody dead bodies (one has his spine ripped out).

'F**k' is said once as well as some other profanities such as p**sy and b**ch.

Some smoking and beer consumption.

Some viewers could be frightened by the alien's appearance.