'Om Namo Venkatesaya', whose teaser was released today morning, has generated enough curiosity around the characterization of Hathiram Baba. Nagarjuna is seen showing righteous anger against those who harm the pilgrims/devotees of Lord Venkateswara."The looks of Anushka, Jagapathi Babu and Pragya Jaiswal have been received very well. Our film is currently in post production phase," the makers say.Written by JK Bharavi and also featuring Vimala Raman, Rao Ramesh and Vennela Kishore, it will hit the screens on February 10.Sourabh Jain is essaying Lord Venkateswara Swamy.