Kasethan Kadavulada is a 1972 Indian Tamil-language heist comedy film written and directed by Chithralaya Gopu. The film stars Muthuraman and Lakshmi, with M. R. R. Vasu, Thengai Srinivasan, Srikanth, Moorthy, Manorama, Rama Prabha and Jayakumari in supporting roles. It focuses on a young man (Muthuraman) collaborating with his cousin (Srikanth) and friend (Srinivasan) to steal money from his stingy stepmother (Manorama).

Sadagopan is an Indian screenwriter and director who works in the Tamil cinema. He has written nearly 60 films, and directed 27 of them. He scripted dramatic films such as Moondru Dheivangal and Shanti Nilayam and comedies such as Kadhalikka Neramillai, Galatta Kalyanam, Patti Sollai Thattathe and Uttharavindri Ulle Vaa.