K. J. Mahadevan

Enslaved convicts for treason plan escape but get caught by pirates and work for them before gaining their support and fighting back their country's authoritarian rule.

Twins Vijayan and Vikraman are separated at birth by the doctor who saved them. Later, when the doctor reveals the truth about how their parents were murdered, the two of them vow to exact revenge.

Brothers Veer and Shashank fall in love with Chandralekha. Shashank kidnaps her and forces her to marry him. She requests a special drum dance prior to the wedding. The drums, however, hold a secret.