Raayan

Dhanush

(Kathavaraayan 'Raayan')

Dushara Vijayan

(Durga)

Sundeep Kishan

(Muthuvelraayan 'Muthu')

Kalidas Jayaram

(Manickavelraayan 'Manickam')

S. J. Suryah

(Sethuraman 'Sethu')

Selvaraghavan

(Sekhar)

Aparna Balamurali

(Mekhala)

Prakash Raj

(R. Sargunam)

Saravanan

(Durai)

Varalaxmi Sarathkumar

(Sethu's first wife)

Ilavarasu

(Meghalai's Father)

Divya Pillai

(Annam Sethuraman, Sethu's second wife)

Devadarshini

(Doctor)

Aranthangi Nisha

(Police officer)

Dhileban

(Guru)

Namo Narayanan

(Jagannathan)

Shah Ra

(Kothandam)

Geetha Kailasam

(Durai's wife)

M. Soundarya Saravanan

(Kathavaraayan's mother)