Rajan, a radio engineer, is found dead under suspicious circumstances. CID officer Sivanandham unravels the mystery surrounding the murder and the suspects that include Rajan's wife and his brother.
Sivaji Ganesan
as Rajan
Pandari Bai
as Usha
Javar Seetharaman
as C. I. D Sivanandam
P. D. Sambandam
as Chinnaiah Pillai
T. K. Balachandran
as Pattabi
K. Sooryakala
as Ambujam
S. Menaka
as Hema
