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)

Devadarshini

(Doctor)

Aranthangi Nisha

(Police officer)

Dhileban

(Guru)

Namo Narayanan

(Jagannathan)

Cell Murugan

(Bartender)

Shah Ra

(Kothandam)

Geetha Kailasam

(Durai's wife)

Anbu Mayilsamy

(Sethu's Henchman)

Kichcha Ravi

(Kathavaraayan's Father)

M. Soundarya Saravanan

(Kathavaraayan's mother)