[ad_1] Shoojit Sircar and Irrfan Khan came together for the unconventional film Piku , also starring Deepika Padukone . The director-actor duo is now all set to return for a screen adaptation of the life of martyr Udham Singh. Amidst many legendary heroes in our history who have contributed to the Indian Independence, Udham Singh is said to have played an integral role. Now, Shoojit confessed that he has indeed found his hero in Irrfan Khan. However, it is also a known fact that Irrfan Khan was diagnosed with Neuroendocrine tumor and is undergoing treatment in Europe. But Shoojit Sircar is very positive about the current situation. He revealed that the actor is responding well to the treatment and should be soon on the road to recovery. In fact, Shoojit has confidently asserted that they should be starting the film by the end of this year. He also added that he will be visiting Irrfan and his family next month. As far as his research for the film is concerned, Shoojit Sircar went on t...