Kamal Hasan’s Viswaroopam teaser was launched recently at IIFA awards held at Macau. The trailer was screened to celebrities and according to the buzz trailer has managed to impress one and all. Kamal speaking on the occasion said the film’s 90% shooting is completed. He said underwater stunts in the film will surprise people. Viswaroopam 2 will be a prequel as well as a sequel. The movie will focus more on the human relationships. The movie running length will be less than 2 hours. Music for the film is scored by Ghibran and cinematography is handled by Shamdat Sainudeen. The movie is expected to be released by the end of this year.