The much-awaited 'Raayan' trailer was unveiled today, July 16. The movie stars Dhanush, Sundeep Kishan, Kalidas Jayaram, SJ Suryah, Varalaxmi Sarathkumar, and Aparna Balamurali in lead roles. It also stars Prakash Raj and Dushara Vijayan in important roles. Dhanush has also directed the film apart from acting in it. The action drama is all set to hit the theatres on July 26.