Character Name : Shiva

Original Name : Ajith Kumar

Gender : Male

Character Name : Thilothama

Original Name : Maanu

Gender : Female

Character Name : Oyya

Original Name : Vivek

Gender : Male

Character Name : Rudran

Original Name : Girish Karnad

Gender : Male

Character Name : Mess Viswanthan

Original Name : M. S. Viswanathan

Gender : Male

Character Name : Ranjan

Original Name : Karan

Gender : Male

Character Name : Black Dog security service Inspector

Original Name : Ramesh Khanna

Gender : Male

Character Name : Guy at the mansion

Original Name : Dhamu

Gender : Male

Character Name : Taxi Driver

Original Name : Kanal Kannan

Gender : Male

Character Name : Security at the college (uncredited)

Original Name : Chaams

Gender : Male

Character Name : Special Appearance in "Marimuthu Marimuthu" song

Original Name : Ramji

Gender : Male