Toggle navigation Film directors Jerry Krell and Adam Krell of Auteur Productions spent 10 months to produce the film on Guru Nanak Documentary on Guru Nanak to be seen all over US during Christmas holidays ANI | Updated: Dec 22, 2020 01:44 IST Washington [US], December 22 (ANI): The first-ever English documentary on Guru Nanak Dev, the founder of Sikhism, will be seen all over America during the Christmas holidays. From December 23 to 25, World Channel through public TV stations will show this film during prime time in all time zones in the country targeting 80 percent of the United States. There will be 97 primetime airings in 68 cities and 151 airings total in 86 cities, the National Sikh Campaign said in a statement.