Dhanush as Murugan

Rajkiran as Sivanesan

Arun Vijay as Ashwin

Nithya Menen as Kayal

Sathyaraj as Vishnu Vardhan

Shalini Pandey as Meera

Vadivukarasi as Sivanesan's Mother

Samuthirakani as Marisamy

Ilavarasu as Ramarajan

R. Parthiban as Arivu

Brigida Saga as Young Kasturi

Geetha Kailasam as Kasturi

Indumathi Manigandan as Kayal's Mother

Vasanthi Guru as Villager

Aadukalam Naren as Vishnu Varadhan's PA