S. J. Suryah

Pappu / Vichu

சிம்ரன்

Priya

Kiran Rathod

Sivagami Maami

Devayani

Indira / Pappu's Mother

Aishwarya Bhaskar

Priya's Friend Seema

Nassar

Priya's Father

Manivannan

Scientist 'Science'

Karunas

Vishwanathan a.k.a. X