The atrocities of a landlord lead one brother to the life of a dacoit while the younger brother becomes a police officer. However, things take a turn when they are pitted against each other.
| Actor | Role |
|---|---|
 Sivaji GanesanRangan | Rangan |
 PadminiThangam | Thangam |
 P. S. VeerappaNaganathan | Naganathan |
 Chittoor V. NagayyaThe teacher | The teacher |
 R. MuthuramanDurai | Durai |
 NageshAyyasamy/Mama | Ayyasamy/Mama |
 RajasreeKamala | Kamala |
 Pandari BaiAnnapoorani | Annapoorani |
 Major SundarrajanPolice officer | Police officer |
 V. S. RaghavanJailer | Jailer |
 S. V. RamadasMadasamy | Madasamy |
 SenthamaraiRamasamy | Ramasamy |