K. N. Singh and Om Prakash.
11 films with both credited.
| Year | Film | K. N. Singh | Om Prakash | Language |
|---|---|---|---|---|
| 1950 | Nirdosh | Actor | Actor | Hindi |
| 1952 | Ghungroo | Actor | Actor | Hindi |
| 1953 | Shikast | Actor | Actor | Hindi |
| 1955 | Marine Drive | Actor | Actor | Hindi |
| 1958 | Howrah Bridge | Actor | Actor | Hindi |
| 1958 | Taxi Stand | Actor | Actor | Hindi |
| 1960 | Mehlon Ke Khwab | Actor | Actor | Hindi |
| 1962 | Hong Kong | Actor | Actor | Hindi |
| 1962 | Isi Ka Naam Duniya Hai | Actor | Actor | Hindi |
| 1973 | Loafer | Actor | Actor | Hindi |
| 1975 | Romeo in Sikkim | Actor | Actor | Hindi |