Silambarasan

Character: Shiva

Nayanthara

Character: Mylaa

Andrea Jeremiah

Character: Priya

Soori

Character: Vaasu

Arjunan Nandakumar

Character: Shiva's Friend

Jayaprakash

Character: Shiva's Father

Madhusudhan Rao

Character: Priya's Father

Dheepa Ramanujam

Character: Mylaa's Mother

Jai Sampath

Character: Surya, Mylaa's relative (guest appearance)

Santhanam

Character: Sherlock Holmes (extended cameo appearance)

Udhayabanu Mageswaran

Character: Mylaa's Father

Adah Sharma

Character: Special Appearance in the song "Maaman Waiting"

Satyam Rajesh

Character: Shiva's and Vaasu's friend