Kochadaiiyaan Hindi Trailer Launch event held at Cinemax Versova, Mumbai. Amitabh Bachchan, Rajinikanth, Subhash Ghai, Aishwarya Rai, Soundarya R.Ashwin, KS Ravikumar, Shekhar Kapur, Suryaraj Kumar, Kishore Lulla, Kunaal Roy Kapur, Kajol Devgan, Anupam Kher, Jaya Bachchan, Vasundra graced the event.