K. N. Singh and Purnima have appeared together in 4 films between 1952 and 1974. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1952 | Jaal | |
| 1952 | Parbat | |
| 1968 | Dil Aur Mohabbat | |
| 1974 | Prem Kahani |
K. N. Singh also often with: Dev Anand (13), Helen (13), Johnny Walker (12), Raj Khosla (12), Tun Tun (10)
Purnima also often with: Asit Sen (5), Birbal (5), Iftekhar (5), Nazir Hussain (4), Raj Khosla (4)