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, Pandari Bai, Javar Seetharaman, P. D. Sambandam, T. K. Balachandran, K. Sooryakala, S. Menaka Added on Amazon Prime 2021-04-04.