Kavan Tamil Full Movie Online HD, The story of the film revolves around a chemical factory that disposes its waste to the nearby ponds of a village. This pollutes the water of the pond that is used for drinking purposes, thus affecting the health of villagers. The issue is raised by the villagers with the help of some social workers and soon it becomes the talk of the town. What follows is the struggle between these two sides who are on a run to end the problem in their own ways. All these proceedings are shown in the backdrop of media, where the director also tries to expose the darker side of corporate journalism.