Nothing.

A boy hits a man in the back with a wrench.

A woman hits a man twice with a fire extinguisher and runs away.

A man holds another man at gunpoint, who detonates a makeshift bomb and escapes.

A man knocks out another man.

There's an intense car chase, and both drivers. ram their cars into each other before one is forced to stop.

A man breaks his own thumb (mildly graphic).

A man's leg gets injured; quite bloody. He's seen stitching it up.

A man shoots a cop (some blood seen) after holding another man hostage and flees.

A man beats up several people in an operation room, lighting one on fire, and escapes.

A man shoots a propane bomb, which explodes, blowing up part of a building (no one is injured).

A child is often seen with a perpetual bloody nose.

Various body parts are seen in a lab (not scary or violent).

15 uses of "fuck", 6 uses of "shit", 4 uses of "bitch", 2 uses of "hell", 2 uses of "ass" (1 paired with "hole"), 1 use of "damn", 1 use of "bastard", and 1 use of "Jesus".

A character sometimes smokes cigarettes.

Some rather intense moments throughout, like the thumb-breaking scene and others in the hospital.

People are threatened with knives and guns.