O. P. Nayyar and Helen.
9 films with both credited.
| Year | Film | O. P. Nayyar | Helen | Language |
|---|---|---|---|---|
| 1955 | Miss Coca Cola | Music Director | Actor | Hindi |
| 1956 | Mr. Lambu | Music Director | Actor | Hindi |
| 1956 | Shrimati 420 | Music Director | Actor | Hindi |
| 1957 | Qaidi | Music Director | Actor | Hindi |
| 1958 | Howrah Bridge | Music Director | Actor | Hindi |
| 1958 | Kabhi Andhera Kabhi Ujala | Music Director | Actor | Hindi |
| 1960 | Jaali Note | Music Director | Actor | Hindi |
| 1962 | Hong Kong | Music Director | Actor | Hindi |
| 1968 | Kismat | Music Director | Actor | Hindi |