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Sanjay Swaroop as Naani's father Devayani as Indira Devi Aishwarya Bhaskar as Priya's Friend Nassar as Priya's Father Ravi Babu as Satyam's Son Kiran Rathod as Special Appearance Brahmanandam as Satyam Sunil Varma as Vishwanath / X Anjala Zaveri as Special Appearance S. J. Suryah as Cameo Appearance Ramya Krishnan as Special Appearance Mahesh Babu as Naani / Vijay a.k.a. Vijju Ameesha Patel as Priya Raghuvaran as Scientist Sudhakar as Income Tax Officer Kota Srinivasa Rao as Doctor Ali Basha as Simham

Sujatha Mohan Playback Singer Shankar Mahadevan Playback Singer Vijay Prakash Playback Singer S. J. Suryah Director, Screenplay, Story Sanjay Swaroop Producer Brinda Choreographer Sreekar Prasad Editor Karthik Playback Singer Chandrabose Lyricist A.R. Rahman Original Music Composer Veturi Sundararama Murthy Lyricist S. P. Balasubramaniam Playback Singer Hariharan Playback Singer Sadhana Sargam Playback Singer Manjula Ghattamaneni Producer K. V. Guhan Director of Photography Harini Playback Singer Sirivennela Seetharama Sastry Lyricist Nithyasree Mahadevan Playback Singer Raju Sundaram Choreographer Sunitha Sarathy Playback Singer