The makers of the most-awaited film unveiled the teaser of Cobra starring Chiyaan Vikram and Irfan Pathan on Saturday. Soon after the release, fans started trending "#CobraTeaser" on Twitter. The short video attracts attention as it shows Vikram as a genius mathematician who teaches underpriviledged students. But there is more to him than meets the eye.source https://www.indiatvnews.com/entertainment/regional-cinema/cobra-teaser-chiyaan-vikram-as-a-mathematician-impresses-in-this-crime-thriller-677018
