నాని

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

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