At a media interaction in Chennai, Madhavan revealed that Suriya didn't charge any remuneration for his cameo in Rocketry: The Nambi Effect. The film will release in theatres on July 1.
Though a commercial film, Rocketry is the biopic of veteran Indian Rocket scientist, Princeton-graduate S. Nambi Narayanan, who led his team at the Indian Space Research Organization, to build India's most reliable and trusted rocket engine - Vikas.