A man and a woman are in bed kissing, and the man exposes the woman's breasts and starts to kiss and lick them.

A man is stabbed in the back with a switchblade.

A man gets his head slammed against a wall a few times.

A few corpses are seen with bloody wounds.

A man breaks another man's back over his knee.

A man gets a chunk of his throat ripped out.

A man gets nailed to a tree by an arrow; he writhes in agony with blood pouring from his mouth.

A man's ear gets sliced; lots of blood.

A man begins to bleed profusely from his nose, and gets stabbed in the abdomen with a knife.

A man gets sliced in the leg with a knife and stabbed in the back with a meat cleaver. The cleaver is then hit further into his back with a baseball bat, and he spits up blood.

6 uses of "fuck", among other milder profanities.

Marijuana smoking in one scene.

A few creepy moments here and there, but the final half hour that details the siege on the house is very intense, with jump scares and other unexpected moments.