| Person | Type | Job | Role(s) |
|---|---|---|---|
 A.R. Rahman | Crew | Sound | Original Music Composer, Playback Singer |
 Ila Arun | Crew | Sound | Playback Singer |
 K. S. Ravikumar | Crew | Directing | Director, Screenplay |
 Mano | Crew | Sound | Playback Singer |
 Priyadarshan | Crew | Writing | Original Story |
 Udit Narayan | Crew | Sound | Playback Singer |
 Vairamuthu | Crew | Writing | Lyricist |
 G. V. Prakash Kumar | Crew | Sound | Playback Singer |
Pushpa Kandaswamy | Crew | Production | Producer |
Rajam Balachandar | Crew | Production | Producer |
 S. P. Balasubramaniam | Crew | Sound | Playback Singer |
Ashok Rajan | Crew | Camera | Director of Photography |
Thanigachalam | Crew | Editing | Editor |
 K. S. Chithra | Crew | Sound | Playback Singer |
Ganga Sitharasu | Crew | Sound | Playback Singer |
P. K. Mishra | Crew | Writing | Lyricist |
 Hariharan | Crew | Sound | Playback Singer |
 Sujatha Mohan | Crew | Sound | Playback Singer |
 Kalyani Menon | Crew | Sound | Playback Singer |
 Theni Kunjarammal | Crew | Sound | Playback Singer |
 Febi Mani | Crew | Sound | Playback Singer |
 Jayabharathi | Cast | Actress | Sivakamiyammal |
K. S. Ravikumar | Cast | Actor | Tamil-speaking Malayali (cameo appearance) |
 Meena | Cast | Actress | Ranganayaki |
 Ponnambalam | Cast | Actor | Kaali |
 Raghuvaran | Cast | Actor | Rajasekhar |
 Rajinikanth | Cast | Actor | Muthu / Zamindar (Muthu's father) |
 Sarath Babu | Cast | Actor | Raja Malayasimman |
 Senthil | Cast | Actor | Thennappan |
 Vadivelu | Cast | Actor | Valayapathy |
Ganthimathi | Cast | Actress | Poongavanam |
 Radha Ravi | Cast | Actor | Ambalathar |
 Pandu | Cast | Actor | Pallavarayan |
 Kumarimuthu | Cast | Actor | Kamalakannan |
 Prabhakar | Cast | Actor | S. P. Pratap Rayudu |
 Vichitra | Cast | Actress | Rathidevi |
 Harikumar | Cast | Actor | One among group dancers in a song “Oruvan Oruvan” |
 Subhashri | Cast | Actress | Padmini |
| Person | Type | Job | Role(s) |
