Plenty of gun and martial arts violence, moderate gore, numerous explosions.
Numerous gunfights are scattered throughout the film, most of which end with bloody results. People are killed by gunfire (including civilians in a nightclub setpiece).
A man is thrown out a window and crashes through the roof of an empty vehicle after a violent confrontation with a woman (who shoots two other men beforehand).
A man commits suicide by putting his own gun to his head and pulling the trigger. The result is not shown.
Other instances of bloody violence are prevalent throughout the film. The first half hour is especially violent, introducing the three protagonists in a string of gunfights and martial arts fighting.