Aval Oru Thodar Kathai is a 1974 Indian Tamil-language drama film written and directed by K. Balachander. The lead role was played by Sujatha in her first Tamil film, which was also her first starring role. Kamal Haasan, Vijayakumar, Jai Ganesh, M. G. Soman and Sripriya play key roles. The story revolves around a working middle-class woman, who sacrifices her desires to support her large family.