Cast & crew
Vasool Raja MBBS (2004)
Directed by Saran
Cast
| Kamal Haasan | Rajaraman |
| Prakash Raj | Vishwanathan |
| Prabhu | Vatti |
| Sneha | Paapu |
| Nagesh | Sriman Venkatraman |
| Rohini Hattangadi | Kasturi |
| Crazy Mohan | Professor Pacoli |
| Karunas | Amit |
| Jayasurya | Zakir |
| Malavika | Priya |
| Ajay Rathnam | Medicine |
| Kavithalaya Krishnan | Professor Pacoli |
| Nithin Sathya | Neelakandan |
| Chitra Lakshmanan | Kalidas |
| Karate Raja | Sidekick |
| Sampath Ram | Sidekick |
| Thalaivasal Vijay | Doctor |
| Santhana Bharathi | Gangadharan |
| Kaaka Radhakrishnan | Jenny's Father |
| A. K. Veerasamy | Cleaner |
| Madhan Bob | Mani |
| Vaiyapuri | Piles |
| E. Ramadoss | Ward Patient |
| Meera Krishnan | Mani |
| Kaajal Pasupathi | Nurse |
| Boys Rajan | Professor Pacoli |
| Yatin Karyekar | Anand Patekar |
| Thiruppaachi Benjamin | Pickpocket |
| Scissor Manogar | |
| Rathina Sabapathy | Swaminathan |
| Ragasiya | Self |
Crew
| Kamal Haasan | Playback Singer |
| Bharadwaj | Original Music Composer |
| KK | Playback Singer |
| Hariharan | Playback Singer |
| Vidhu Vinod Chopra | Original Story |
| Rajkumar Hirani | Original Story |
| Vairamuthu | Lyricist |
| A. Venkatesh | Director of Photography |
| Sadhana Sargam | Playback Singer |
| Shreya Ghoshal | Playback Singer |
| Sathyan Mahalingam | Playback Singer |
| Grace Karunas | Playback Singer |
| Bharadwaj | Playback Singer |
| Saran | Director |
| K Murari | Executive Producer |
| Mohana Mahendran | Art Direction |
| Crazy Mohan | Dialogue |
| A Manohar Prasad | Producer |
| Suresh Urs | Editor |