Apart from Vemal, Sir also stars Chaya Devi Kannan, Siraj S, Saravanan, Rama and Jayabalan in prominent roles. The film was earlier titled Ma Po Si. The makers later renamed the film Sir "after ...

Actors Suryakantham, Akkineni Nageswara Rao, Chaaya Devi, V Balakrishna, SV Rango Rao, Rajanala, Suryakantam, Rajanala Kaleswara Rao, Vijayalakshmi, Chaya Devi ...