Aamir Khan's mercurial look in 'Ghajini' is making waves. He plays a full-fledged action role after a long time. It gives us an opportunity for us to look back and have a look at some of the action films that he has done so far. Films that are intense and in a way are responsible for the fierce rage within perfectionist Khan to have given the kinda raw ruthless energy he seems to have dished out for 'Ghajini. It's a special feature that you'd treasure for a long time. Must Watch!