Character Name : David / James alias Shankar

Original Name : Kamal Haasan

Gender : Male

Character Name : Rosy

Original Name : Radha

Gender : Female

Character Name : Sharadha

Original Name : Revathi

Gender : Female

Character Name : Velappan

Original Name : Janagaraj

Gender : Male

Character Name : Suryaprakasam

Original Name : Malaysia Vasudevan

Gender : Male

Character Name : S. P. Viswanathan

Original Name : Vinu Chakravarthy

Gender : Male

Character Name : Dr. Unnikrishnan

Original Name : Vijayan

Gender : Male