Yadegar Zariran is an epic book remained from ancient Iran that is written on rhymed basis and belongs to Parthian age. The aforesaid book is among rhymed book that is written with religious theme. Whereas 2 aspects of “epic” and “religious” of this book is among main properties of this narration due to old time, some people believe that this historical book is Iranian traditional show i.e. Ta’zy-e (passion play). This research intends to analyze and study this book exactly and find out the elements of Ta’zy-e (passion play) or similar drama. Also the this book deals with properties of Ta’zy-e (passion play) as the oldest form of Ta’zy-e (passion play) in Iran. Research methodology of this research with respect to goal is fundeental and with respect to nature is descriptive and analytical and the method of collecting data is documentary based on written references.