Dhanushka Gunathilake has a strong background in film as a cinematographer and educator. He produced the first ever internationally franchised reality show in Sri Lanka, "Obada Lakshapathi Mamada Lakshapathi" ("Who Wants to Be a Millionaire?") in 2010. He has worked on a variety of commercial productions including "The Amazing Race" (India 2008), TV commercials, documentaries, video art and many music videos to date. He has produced, shot and consulted on film projects for the BBC, International Planned Parenthood Federation, UNSECO, the United Nations Development Program, the NationalChild Protection Authority (Sri Lanka), the Red Cross (Singapore), Oxfam (Australia) and Education TV unit of the Rupavahini Corporation.