Produced by Behrouz Khoshrazm and directed by Asghar Hashemi, the final episode of the series will be aired on Monday at 23:00 GMT.
The series tells the story of an Iranian family, the Daneshvar, during the Pahlavi reign. Amir-Hossein, the son of the family, is serving his military service in Ajabshir when he gets informed that his sister is murdered.
Returning to Tehran, he makes every attempt to find clues to the murder. The story of the Daneshvar family is mingled with some pre-revolution historical events in Iran.
On the cast list are the late Ahmad Aqalou, Bahram Ebrahimi-Yazdi, Ashkan Khatibi, Sareh Bayat, Hamed Behdad, Ahou Kheradmand, Alireza Khamseh, Mehrdad Ziaee, the late Parviz Pour-Hosseini, Reza Kianian, Hormoz Hedayat, Fariba Kamran, and Khazar Masoumi.