Dhanush

as Ashwin, Murugappa and Kaali

Amyra Dastur

as Madhumitha, Samudhra and Kalyani

Karthik

as Ravi and Kiran

Ashish Vidhyarthi

as Commissioner Gopinath

Jagan

as Mallika's Husband and Jagan

Lenaa

as Dr. Radhika

Mukesh Tiwari

as Samudhra's Father and Radhakrishan

Aishwarya Devan

as Mallika and Meera