M. R. Radha and M. S. Viswanathan.
24 films with both credited.
| Year | Film | M. R. Radha | M. S. Viswanathan | Language |
|---|---|---|---|---|
| 1959 | Bhaaga Pirivinai | Actor | Music Director | Tamil |
| 1960 | Kavalai Illaadha Manithan | Actor | Music Director | Tamil |
| 1960 | Ondrupattal Undu Vazhvu | Actor | Music Director | Tamil |
| 1960 | Princess of Ratnapuri | Actor | Music Director | Tamil |
| 1961 | Pava Mannippu | Actor | Music Director | Tamil |
| 1962 | Bale Pandiya | Actor | Music Director | Tamil |
| 1962 | Káthirunda Kangal | Actor | Music Director | Tamil |
| 1962 | Paasam | Actor | Music Director | Tamil |
| 1962 | Padithaal Mattum Podhuma | Actor | Music Director | Tamil |
| 1963 | Anandha Jodhi | Actor | Music Director | Tamil |
| 1963 | Mani Osai | Actor | Music Director | Tamil |
| 1963 | Paar Magale Paar | Actor | Music Director | Tamil |
| 1963 | Periya Idathu Penn | Actor | Music Director | Tamil |
| 1964 | En Kadamai | Actor | Music Director | Tamil |
| 1964 | Kai Koduttha Dheivam | Actor | Music Director | Tamil |
| 1964 | Puthiya Paravai | Actor | Music Director | Tamil |
| 1965 | Anandhi | Actor | Music Director | Tamil |
| 1965 | Hello Mister Zamindar | Actor | Music Director | Tamil |
| 1965 | Santhi | Actor | Music Director | Tamil |
| 1966 | Chandhrodhayam | Actor | Music Director | Tamil |
| 1966 | Chitthi | Actor | Music Director | Tamil |
| 1974 | சமையல்காரன் | Actor | Music Director | Tamil |
| 1978 | Taxi Driver | Actor | Music Director | Tamil |
| 1978 | Vandikkaran Magan | Actor | Music Director | Tamil |