The movie Qasam (قسم) is directed by Mohsen Tonabandeh in 1977. Actors named in this film are Mahnaz Afshar, Saeed Aghakhani and Hassanpour Shirazi. Sirus Moghaddam, as the director’s advisor, along with Mohsen Tanabandeh, has always been involved. Mohsen Tanabandeh has gone on to become a social drama in his second work after the Capital TV series. Qasam was nominated in the 36th Fajr Festival in 6 fields. The story follows Rezwan being assassinated, and now his sister and relatives are seeking to prove his husband’s murderer in court