Mary Rjai (مری رجایی) has been a Writer in some movies:

Heart of Sun is about that Pirmorad, the great champion of Sistan wants to appoint a successor. After holding various competitions, seven youngsters have been nominated. However, before granting victory to one of the nominees, Pirmorad ... has set a condition. They will have to find the ruby heart of sun that belongs to his wrestling belt. In this film Mary Rjai (مری رجایی) collaborates with Ahmad Allameh Dahr (احمد علامه دهر), Mohammad Hussein Alamdar (محمدحسین علمدار)