We all know the nice side of Jackie Chan, have you ever seen the bad side?

Jackie Chan has to underwrite all his own films, no insurance company will touch him or his stars because he is that much of a liability. We all know his famous out-takes like police story 2 where he misstimes the jump of the top of the tram before the special effects team set off the charges in the window pane, they set the charge off as he's smashing through a pane of sugar gl, that hurt him big time. But you should see the man choreograph a fight scene, he takes no crap at all, he wears body protection normally motorbike armour under his clothes so when the kicks connect its for real. So before the camers roll they go through the whole sequence that he's trained them for a month. Once the cameras roll and he gets a misstimed punch he's not a happy bunny. I can't blame the fella, he caught a kick to the face from a 6th dan european karate champion. He bit the of him, when it comes to fight sequences he takes no prisoners. Would he be more concerned for the other actors making sure they're safe?