There's a large shootout near the end. There's lots of heavy gunfire.
A man kicks another man, and pistol-whips him.
There's a large bar fight in which Lee fights off several attackers, first with his hands and feet, and then with pool sticks, smacking and hitting them with the sticks as well as kicking them.
There's a fight in a restaurant between two cops and several men, with several punches and kicks.
A building explodes.
Two men fight in a building, and one attacks the other with an axe.
Two men fall through some scaffolding.
Two men are shot at as they flee a restaurant.
A man quickly dispatches two security guards, dismantling one's gun.
A man fights a few men in a house before they're interrupted.
A man takes out several men on a dock in the beginning.
A man punches another man in the face in a parking lot, and the man who was shot shoots at two cops and drives away in a car. The man who punched him fires a gun at the trunk of the car and hits C4 in the trunk, exploding the trunk and crashing the car.
There's a kidnapping scene where a little girl is grabbed and taken. Nothing too provocative or violent.
During the climax, Lee must fight off two bad guys while trying to keep several Chinese artifacts from breaking, and he takes some brutal hits.