A. T. Ummer and Mammootty.
13 films with both credited.
| Year | Film | A. T. Ummer | Mammootty | Language |
|---|---|---|---|---|
| 1981 | Ahimsa | Music Director | Actor | Malayalam |
| 1982 | Thadaakam | Music Director | Actor | Malayalam |
| 1983 | Eettillam | Music Director | Actor | Malayalam |
| 1983 | Maniyara | Music Director | Actor | Malayalam |
| 1983 | Oru Mukham Pala Mukham | Music Director | Actor | Malayalam |
| 1984 | Aayiram Abhilashangal | Music Director | Actor | Malayalam |
| 1984 | Anthichuvappu | Music Director | Actor | Malayalam |
| 1984 | Lakshmana Rekha | Music Director | Actor | Malayalam |
| 1984 | Manithali | Music Director | Actor | Malayalam |
| 1984 | Oru Kochukatha Aarum Parayatha Katha | Music Director | Actor | Malayalam |
| 1986 | Padayani | Music Director | Actor | Malayalam |
| 1986 | Vartha | Music Director | Actor | Malayalam |
| 1987 | Kalam Mari Katha Mari | Music Director | Actor | Malayalam |