Pirappu

Marudhu (Mahadevan) and Kaliammal (Saranya Ponvannan) are a rich but childless couple. They adopt Kannan (Prabha), a young man from a lower caste. However, Kannan feels depressed to leave his parents and little sister for his new family. Kannan, Marudhu and Kaliammal then leave their place for Kaliammal's native village.

Prabha

(Kannan)

Karthika

(Padma)

Priya Mohan

(Meera)

Mahadevan

(Marudhu, Kannan's adoptive father)

Saranya Ponvannan

(Kaliammal, Kannan's adoptive mother)

Vijay Krishnaraj

(Subramaniam, Kannan's biological father)

Sulakshana

(Mallika, Kannan's biological mother)

Shanmugarajan

(Shankarapandi, Padma's father)

Anjali Devi

(Shenbagam, Padma's mother)

Ganja Karuppu

(Kotti)

George Mariyan

(Muthusamy)