A woman is briefly depicted with a nosebleed.
Several human-like androids are decapitated and disabled violently.
An incinerated, yet lifelike decapitated human android head is shown. This is because of an explosion and comic book shop staff are frozen in time briefly before their gunshots toward the main protagonist explode the shop loudly.
Several humans are killed by ray guns that cause them to disintegrate --- about three or four of them, at the one sequence, and another three or four at a sci-fi store.
An android's head is smashed with a baseball bat --- his head is smashed in and it is a large dent in the side before Clooney's character watches the main character smash the android.