Hariharan and S. L. Puram Sadanandan.
9 films with both credited.
| Year | Film | Hariharan | S. L. Puram Sadanandan | Language |
|---|---|---|---|---|
| 1974 | Bhoomidevi Pushpiniyayi | Director | Writer | Malayalam |
| 1975 | Babumon | Director | Writer | Malayalam |
| 1976 | Rajayogam | Director | Writer | Malayalam |
| 1976 | Themmadi Velappan | Director | Writer | Malayalam |
| 1977 | Ivanente Priyaputhran | Director | Writer | Malayalam |
| 1977 | Sangamam | Director | Writer | Malayalam |
| 1977 | Tholkan Enikku Manassilla | Director | Writer | Malayalam |
| 1978 | Snehathinte Mukhangal | Director | Writer | Malayalam |
| 1980 | Lava | Director | Writer | Malayalam |