watch Zir Khaki 19 (زیرخاکی قسمت نوزدهم) is a Iranian Serial that is very popular. The series Zir Khaki written and directed by Jalil Saman and produced by Reza Nasirinia. will be aired every night during the month of Ramadan on the One Sima network. This lovely Persian serial has a total of 50 parts. You can watch Part 19 of Zir Khaki here