Balram, an honest police inspector, turns to drinking and womanizing after facing several hardships in life. However, when a criminal he nabs gets acquitted by the court, he decides to fight again.

4 years after the events of Aavanazhi, Balaram is now married to Seetha. They have a daughter and live a normal life. Seetha is then killed by Dulabribai's men, and Balram sends his daughter to be taken care of by nuns along with his partner Madhavan. Balram faces his enemies, including Indira Shankar and Sayed Mohammad Shah, and Preethi avenges her father's death.

Balram vs Tara Das is the sequel of Inspector Balram. Balram (Mammootty) who comes across a huge a cache of arms and ammunitions. Investigations point a finger at don Taradas. His lover Supriya is arrested. So comes Taradas from Dubai to take on the Kerala police. The fight is between evil and good.

Prasad (Mohanlal) and Rajesh (Captain Raju) are brothers and police officers tasked to take down a smuggling ring. Taradas (Mammootty) and his uncle Tarasankar (Ummer) outwit the efforts of the police. Things take a twist when Rajesh realizes that his wife Tulasi (Seema) was the ex-girlfriend of Taradas.