மிஸ்டர் ரோமியோ

Madhoo as Madhoo Shilpa Shetty Kundra as Shilpa Vadivelu as Vavval Vijayakumar as DGP Vijayakumar Surendra Pal as Sathyamoorthy Madhan Bob as Sabapathy Mohan Raman Venniradai Moorthy as Madhu's grandfather Delhi Ganesh as Romeo's father Crazy Mohan as Shop manager Uday Prakash Rohini as Shilpa (voice) Prabhu Deva as Madras/ Romeo

S. P. Balasubramaniam Playback Singer Swarnalatha Playback Singer Unni Menon Playback Singer A.R. Rahman Original Music Composer Udit Narayan Playback Singer Crazy Mohan Dialogue Kavita Krishnamurthy Playback Singer Sujatha Mohan Playback Singer Ila Arun Playback Singer Srinivas Playback Singer Sonu Nigam Playback Singer Vaali Lyricist Hariharan Playback Singer Sadhana Sargam Playback Singer Vairamuthu Lyricist Noel James Playback Singer