 He then brought together the other chosen actors, of whom some had never seen a film, to acquaint them with his characters.He sought out a film-making trio, Bhupal Shankar Mehta and the Faizi Brothers from Lahore, as cameraman and sound-recordists.During filming, the rainy season was to prove a challenge to developments in the technical process, with Jyoti Prasad having to suspend shooting for several days at a time, due to insufficient light in the absence of outdoor electricity.