A man's nose is bleeding.

Four people are attacked by an alien which pulls out their guts.

A woman is seen being drilled in the head and some blood runs down her head.

A woman is electroshocked.

A woman is kicked and drilled deep into her head (lots of blood and gore).

A man is kicked several times and then his head expands until it explodes (we see his head a few times afterwards) and a worm creature crawls out.

A woman chokes a man until he passes out.

A man is attacked by an alien. His heart is ripped out and his face is very bloody.

A room full of people are shot. There is lots of blood splatter on the wall.

A woman is bitten on the face by a worm creature.

A man's blood splatters on a wall and a woman is shot in the head.

A man is shot in the chest.

A man shoots himself in the mouth.

A man is shot in the head.

'Fuck' is said several times, also 'shit, oh my God, bitch'.

A man is thrown a bong (not used).

Four people are chased and grabbed from behind by an alien.

Lots of very intense scenes (mental hospital and alien attacks).