Best Death Scene in the History of Film

This could possibly be the best death scene ever in the history of film. I can't for the life of me figure out what movie this is from, but that is Jackie Chan in offering up the deadly death blow. What a terrible way to go out. 

Check out the clip below and hit us up with your thoughts, and let us know if you know what movie this is from because I have to watch it! Also if you no a death scene that is better than this, please send us a link to it!