R. Krishnan and M. S. Viswanathan.
15 films with both credited.
| Year | Film | R. Krishnan | M. S. Viswanathan | Language |
|---|---|---|---|---|
| 1960 | Leta Manasulu | Director | Music Director | Telugu |
| 1964 | Server Sundaram | Director | Music Director | Tamil |
| 1964 | Vazhkai Vazhvatharke | Director | Music Director | Tamil |
| 1965 | Kuzhandaiyum Deivamum | Director | Music Director | Tamil |
| 1966 | Petralthan Pillaiya | Director | Music Director | Tamil |
| 1968 | Uyarndha Manidhan | Director | Music Director | Tamil |
| 1969 | Annaiyum Pithavum | Director | Music Director | Tamil |
| 1970 | Engal Thangam | Director | Music Director | Tamil |
| 1972 | Akka Thamudu | Director | Music Director | Telugu |
| 1972 | Pillaiyo Pillai | Director | Music Director | Tamil |
| 1973 | Pookkari | Director | Music Director | Tamil |
| 1975 | Vaazhnthu Kaattugiren | Director | Music Director | Tamil |
| 1976 | Vazhvu En Pakkam | Director | Music Director | Tamil |
| 1977 | Ilaya Thalaimurai | Director | Music Director | Tamil |
| 1979 | Neela Malargal | Director | Music Director | Tamil |