Navagraham
Navagraham () is a 1970 Indian Tamil-language comedy drama film written and directed by K. Balachander. The film stars Nagesh, Srikanth, R. Muthuraman and Lakshmi, with Ragini, Sivakumar, Rama Prabha, Y. G. Mahendran (his film debut), V. Gopalakrishnan and G. Sakunthala in supporting roles. It was released on 3 September 1970. Plot 

Nine people living as a joint family in a house has amongst them varied characters with weird idiosyncrasies. A thief and orphan, Baalu, enters the house and uses this to his advantage playing one family member against another. He then realises that he is the son of Somu, the patriarch of the house, and then sets to reunite the family only to the thrown out by all of them in the end. 