Hossein Kiani is one of the recognized figures in Iranian theater who has worked for years as a playwright, director, instructor, and actor, and has staged numerous works. In the series Bamdad-e Khomar (Drunkard Morning), in addition to writing, by playing the role of Khan-e Vala (Ata al-Dowleh), he was able to portray one of the influential and distinctive characters of this historical series.