Marin Karmitz Diffusion ; une co-production Scarabee Films ... [and others] ; scénario, Mrinal Sen ; avec la collaboration de Mohit Chattopadhya ; dialogue, Surendra P. Singh, Umashankar Pathik ; réalisation, Mrinal Sen
conceived by Anil Agarwal and Sunita Narain ; directed by Sanjay Kak ; produced by Cedac Communications for Centre for Science and Environment, New Delhi
script and direction, Christopher Rego ; research and development, Anil Agarwal, Sunita Narain ; produced by Cedac Communications for Centre for Science and Environment, New Delhi