A brief reference to "pooping your pants"

Early in the film, the father (riding on a bicycle) is killed offscreen by a car. We never see the body, but the bent wheel of his bicycle.

After Mei is kidnapped, she screams and then the abductor threatens to "blow her head off" if she doesn't quiet down.

One reference to "ripping someone's lips off"

One character in interrogation is punched in the stomach.

A character is shot offscreen; no blood, but we see his expression looking "dead and stupid"

Gunner yells and threatens Olivia.

Gunner dumps gasoline on the bed with Mei and Olivia as hostages and nearly lights it on fire, but is halted.

Mild language includes name-calling (freak, idiot, etc.) and religious exclamations.

A teenager brings up a blue alcoholic drink, taking a swig of it even mentioning details about the taste and smell. He's later shown under the influence of alcohol and runs off to the bathroom to vomit.

The father is killed off early in the film.

The concept of a woman in imperilment may frighten younger viewers.

When Olivia sneaks onto the subway, she's taunted by several hoodlums.