A. T. Ummer and Dr. Balakrishnan.
16 films with both credited.
| Year | Film | A. T. Ummer | Dr. Balakrishnan | Language |
|---|---|---|---|---|
| 1968 | Kaliyalla Kalyanam | Music Director | Writer | Malayalam |
| 1968 | Thalirukal | Music Director | Writer | Malayalam |
| 1974 | College Girl | Music Director | Writer | Malayalam |
| 1975 | Kalyaanappanthal | Music Director | Director, Writer | Malayalam |
| 1975 | Madhurappathinezhu | Music Director | Writer | Malayalam |
| 1976 | Madhuram Thirumadhuram | Music Director | Director, Writer | Malayalam |
| 1976 | Sindooram | Music Director | Writer | Malayalam |
| 1977 | Manassoru Mayil | Music Director | Writer | Malayalam |
| 1977 | Rajaparambara | Music Director | Director, Writer | Malayalam |
| 1978 | Jalatharangam | Music Director | Writer | Malayalam |
| 1979 | Agni Vyooham | Music Director | Writer | Malayalam |
| 1980 | Arangum Aniyarayum | Music Director | Writer | Malayalam |
| 1980 | Kaavalmaadam | Music Director | Writer | Malayalam |
| 1982 | Anuraagakkodathi | Music Director | Writer | Malayalam |
| 1982 | Beedi Kunjamma | Music Director | Writer | Malayalam |
| 1985 | Nayakan | Music Director | Writer | Malayalam |