Director duo Pushkar - Gayathri who churned out Oram Po is back with Vikram Vedha which stars Madhavan, Vijay Sethupathi, Shraddha Srinath, Varalaxmi Sarathkumar and Kathir in important roles. The teaser of this much-hyped film will release this week, confirmed producer Sashikanth of Y Not Studios. In this film, Madhavan plays an encounter specialist while Vijay Sethupathi will be seen as a gangster.