3 Dots is about the tale of 3 individuals who are jailed for their own deeds. At a particular stage they meet together thus making Vishnu, Louie and Pappan become thick friends. During the while all the three decided to turn good doing in the rest of their life. It was Dr Issac who was primarily responsible for bringing them back to a fresh living atmosphere. But will they turn back to their past life? Rest follows the story of the movie.