K. P. Ummer and Sukumaran have appeared together in 11 films between 1966 and 1981. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1966 | Koottukar | |
| 1975 | Utsavam | |
| 1977 | Angeekaaram | |
| 1978 | Aazhi Alayaazhi | |
| 1978 | Shalini Ente Koottukari | |
| 1979 | Kochu Kochu Thettukal | |
| 1980 | Aagamanam | |
| 1980 | Dooram Arike | |
| 1981 | Dhruvasangamam | |
| 1981 | Sphodanam | |
| 1981 | Valarthumrugangal |
K. P. Ummer also often with: Prem Nazir (93), Adoor Bhasi (91), Bahadoor (45), Jayabharathi (42), Sheela (39)
Sukumaran also often with: Jagathy Sreekumar (40), Mammootty (27), Sukumari (27), Prathapa Chandran (25), Sankaradi (24)