காசேதான் கடவுளடா

R. Muthuraman

— Ramu

Lakshmi

— Rama

Manorama

— Lakshmi

M. R. R. Vasu

— 'Insane' Rama's father

Thengai Srinivasan

— Appaswamy

Rama Prabha

— 'Insane' Rama

Venniradai Moorthy

— Sivaswamy

Srikanth

— Mali

Typist Gopu

— Dr. Iruthayam

Suruli Rajan

— Chettiar

Jayakumari

— Latha

Vijayarekha

— Kanniyamma

Sasikumar

— Mani

Senthamarai

— DSP Paramantham

S. Rama Rao

— Iyer

S. L. Narayan

— Dr. Iruthayam's secretary

Sachu

— Dancer