K. P. Ummer and G. Devarajan.
47 films with both credited.
| Year | Film | K. P. Ummer | G. Devarajan | Language |
|---|---|---|---|---|
| 1966 | Karuna | Actor | Music Director | Malayalam |
| 1967 | Aval | Actor | Music Director | Malayalam |
| 1967 | Chithramela | Actor | Music Director | Malayalam |
| 1968 | Agni Pareeksha | Actor | Music Director | Malayalam |
| 1968 | Thokkukal Kadha Parayunnu | Actor | Music Director | Malayalam |
| 1969 | Padicha Kallan | Actor | Music Director | Malayalam |
| 1970 | Dattuputhran | Actor | Music Director | Malayalam |
| 1970 | Nishagandhi | Actor | Music Director | Malayalam |
| 1970 | Othenente Makan | Actor | Music Director | Malayalam |
| 1970 | Pearl View | Actor | Music Director | Malayalam |
| 1970 | Thara | Actor | Music Director | Telugu |
| 1971 | Agni Mrugam | Actor | Music Director | Malayalam |
| 1971 | Karinizhal | Actor | Music Director | Malayalam |
| 1971 | Line Bus | Actor | Music Director | Malayalam |
| 1971 | Oru Penninte Katha | Actor | Music Director | Malayalam |
| 1971 | Panchavan Kaadu | Actor | Music Director | Malayalam |
| 1971 | Shiksha | Actor | Music Director | Malayalam |
| 1971 | Thapaswini | Actor | Music Director | Malayalam |
| 1971 | Thettu | Actor | Music Director | Malayalam |
| 1971 | Vivaha Sammanam | Actor | Music Director | Malayalam |
| 1972 | Achanum Bappayum | Actor | Music Director | Malayalam |
| 1972 | Akkarapacha | Actor | Music Director | Malayalam |
| 1972 | Aromalunni | Actor | Music Director | Malayalam |
| 1972 | Omana | Actor | Music Director | Malayalam |
| 1972 | Oru Sundariyude Katha | Actor | Music Director | Malayalam |
| 1972 | Postmane Kananilla | Actor | Music Director | Malayalam |
| 1973 | Maram | Actor | Music Director | Malayalam |
| 1973 | Nakhangal | Actor | Music Director | Malayalam |
| 1973 | Pavangal Pennungal | Actor | Music Director | Malayalam |
| 1973 | Ponnapuram Kotta | Actor | Music Director | Malayalam |
| 1973 | Thenaruvi | Actor | Music Director | Malayalam |
| 1974 | Rajahamsam | Actor | Music Director | Malayalam |
| 1976 | Ammini Ammaavan | Actor | Music Director | Malayalam |
| 1976 | Kenalum Collectorum | Actor | Music Director | Malayalam |
| 1976 | Missi | Actor | Music Director | Malayalam |
| 1976 | Mohiniyaattam | Actor | Music Director | Malayalam |
| 1976 | Raathriyile Yaathrakkaar | Actor | Music Director | Malayalam |
| 1977 | Chakravarthini | Actor | Music Director | Malayalam |
| 1977 | Karnaparvam | Actor | Music Director | Malayalam |
| 1977 | Neethipeedam | Actor | Music Director | Malayalam |
| 1977 | Veedu Oru Swargam | Actor | Music Director | Malayalam |
| 1978 | Aazhi Alayaazhi | Actor | Music Director | Malayalam |
| 1980 | Lava | Actor | Music Director | Malayalam |
| 1980 | Poomadhathe Pennu | Actor | Music Director | Malayalam |
| 1982 | Odukkam Thudakkam | Actor | Music Director | Malayalam |
| 1983 | Eettappuli | Actor | Music Director | Malayalam |
| 1983 | Thimingalam | Actor | Music Director | Malayalam |