K. V. Mahadevan and M. G. Ramachandran.
42 films with both credited.
| Year | Film | K. V. Mahadevan | M. G. Ramachandran | Language |
|---|---|---|---|---|
| 1952 | Kumari | Music Director | Actor | Tamil |
| 1954 | Koondukkili | Music Director | Actor | Tamil |
| 1956 | Thaaikkuppin Thaaram | Music Director | Actor | Tamil |
| 1957 | Raja Rajan | Music Director | Actor | Tamil |
| 1961 | Sabaash Mapillai | Music Director | Actor | Tamil |
| 1961 | Thaai Sollai Thattadhe | Music Director | Actor | Tamil |
| 1962 | Kudumba Thalaivan | Music Director | Actor | Tamil |
| 1962 | Maadappura | Music Director | Actor | Tamil |
| 1962 | Raani Samyuktha | Music Director | Actor | Tamil |
| 1962 | Thaayai Kaatha Thanayan | Music Director | Actor | Tamil |
| 1963 | Dharmam Thalai Kaakkum | Music Director | Actor | Tamil |
| 1963 | Kaanji Thalaivan | Music Director | Actor | Tamil |
| 1963 | Kalai Arasi | Music Director | Actor | Tamil |
| 1963 | Koduthu Vaithaval | Music Director | Actor | Tamil |
| 1963 | Needhikkuppin Paasam | Music Director | Actor | Tamil |
| 1963 | Parisu | Music Director | Actor | Tamil |
| 1964 | Thozhilali | Music Director | Actor | Tamil |
| 1964 | Vettaikaaran | Music Director | Actor | Tamil |
| 1965 | Kanni Thaai | Music Director | Actor | Tamil |
| 1965 | Thazhampoo | Music Director | Actor | Tamil |
| 1966 | Mugaraasi | Music Director | Actor | Tamil |
| 1966 | Thaali Bhagyam | Music Director | Actor | Tamil |
| 1966 | Thanipiravi | Music Director | Actor | Tamil |
| 1966 | தனிப் பிறவி | Music Director | Actor | Tamil |
| 1966 | முகராசி | Music Director | Actor | Tamil |
| 1967 | Arasa Kattalai | Music Director | Actor | Tamil |
| 1967 | Thaikku Thalaimagan | Music Director | Actor | Tamil |
| 1967 | Vivasayee | Music Director | Actor | Tamil |
| 1967 | தாய்க்குத் தலைமகன் | Music Director | Actor | Tamil |
| 1968 | Kadhal Vaaganam | Music Director | Actor | Tamil |
| 1968 | Thaer Thiruvizha | Music Director | Actor | Tamil |
| 1968 | காதல் வாகனம் | Music Director | Actor | Tamil |
| 1968 | தேர்த் திருவிழா | Music Director | Actor | Tamil |
| 1969 | Adimai Penn | Music Director | Actor, Producer | Tamil |
| 1970 | En Annan | Music Director | Actor | Tamil |
| 1970 | Maattukara Velan | Music Director | Actor | Tamil |
| 1972 | Annamitta Kai | Music Director | Actor | Tamil |
| 1972 | Nalla Neram | Music Director | Actor | Tamil |
| 1972 | அன்னமிட்ட கை | Music Director | Actor | Tamil |
| 1973 | Pattikaattu Ponnaiya | Music Director | Actor | Tamil |
| 1973 | பட்டிக்காட்டு பொன்னையா | Music Director | Actor | Tamil |
| 1975 | Pallandu Vazhga | Music Director | Actor | Tamil |