Sai Reddy a.k.a. Om Sai Prakash is a Telugu and Kannada film director and producer. Born in Phirangipuram in Guntur district of Andhra Pradesh, he started as an assistant to Kodi Ramakrishna and then charted his own course in direction. He directed Maa Inti Aadapoduchu, Amma Leni Puttillu, Kodalu Diddina Kaapuram, Rowdy Garu, Amma Durgamma, Amma Nagamma, Pelli Aadu Choopista, Naga Devatha, etc. in Telugu. He had a trademark of directing films with sentimental and devotional themes. His films in Kannada, such as Anna Thangi, Kiththoor Huli, Tavarige Baa Thangi, and Golmal Radhakrishna, were blockbusters in the Kannada film industry He is married to Rajamma. His son Sai Krishna works as a publicity designer and is going to debut as a director.