K. Balachander and M. S. Viswanathan.

41 films with both credited.

Year	Film	K. Balachander	M. S. Viswanathan	Language
1964	Server Sundaram	Writer	Music Director	Tamil
1965	Neela Vanam	Writer	Music Director	Tamil
1967	Anubavi Raja Anubavi	Director, Writer	Music Director	Tamil
1967	Bama Vijayam	Director, Writer	Music Director	Tamil
1968	Bhale Kodallu	Director, Writer	Music Director	Telugu
1968	Ethir Neechal	Director, Writer	Music Director	Tamil
1968	Thamarai Nenjam	Director, Writer	Music Director	Tamil
1969	Poova Thalaiya	Director, Writer	Music Director	Tamil
1969	Sattekalapu Satteya	Director, Writer	Music Director	Telugu
1970	Kaaviya Thalaivi	Director, Writer	Music Director	Tamil
1970	காவியத் தலைவன்	Director	Music Director	Tamil
1971	Four Walls	Director, Writer	Music Director	Tamil
1971	Punnagai	Director, Writer	Music Director	Tamil
1972	Kanna Nalama	Director, Writer	Music Director	Tamil
1973	Sollathaan Ninaikkiren	Director, Writer	Music Director	Tamil
1974	Aval Oru Thodar Kathai	Director	Music Director	Tamil
1974	Naan Avanillai	Director, Writer	Music Director	Tamil
1975	Apoorva Raagangal	Director, Writer	Music Director	Tamil
1976	Anthuleni Katha	Director, Writer	Music Director	Telugu
1976	Manmadha Leelai	Director, Writer	Music Director	Tamil
1976	Moondru Mudichu	Director, Writer	Music Director	Tamil
1977	Avargal	Director, Writer	Music Director	Tamil
1977	Pattina Pravesam	Director	Music Director	Tamil
1977	பட்டினப் பிரவேசம்	Director	Music Director	Tamil
1978	Maro Charithra	Director	Music Director	Telugu
1978	Nizhal Nijamagiradhu	Director	Music Director	Tamil
1979	Andamaina Anubhavam	Director, Writer	Music Director	Tamil
1979	Guppedu Manasu	Director	Music Director	Telugu
1979	Idi Katha Kaadu	Director, Writer	Music Director	Telugu
1979	Nool Veli	Director, Writer	Music Director	Tamil
1980	Tholi Kodi Koosindi	Director, Writer	Music Director	Telugu
1980	Varumayin Niram Sivappu	Director, Writer	Music Director	Tamil
1981	47 Rojulu	Director, Producer, Writer	Music Director	Tamil
1981	Enga Ooru Kannagi	Director	Music Director	Tamil
1981	Thanneer Thanneer	Director	Music Director	Tamil
1981	Thillu Mullu	Director	Music Director	Tamil
1982	Agni Sakshi	Director, Writer	Music Director	Tamil
1983	Benkiyalli Aralida Hoovu	Director, Producer, Writer	Music Director	Kannada
1983	Kokilamma	Director	Music Director	Telugu
1983	Poikkal Kudhirai	Director, Writer	Music Director	Tamil
1984	Eradu Rekhegalu	Director	Music Director	Kannada