Sukumari and Balan K. Nair have appeared together in 25 films between 1976 and 1991, with a combined box office of ₹1.5 crore. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1976 | Ma-ma | |
| 1980 | Idi Muzhakkam | |
| 1981 | Ahimsa | |
| 1981 | Poocha Sanyasi | |
| 1982 | Chiriyo Chiri | |
| 1982 | Kazhumaram | |
| 1983 | Asthram | |
| 1984 | Aalkkoottathil Thaniye | |
| 1984 | Adiyozhukkukal | |
| 1984 | Ivide Thudangunnu | |
| 1984 | Koottinilamkili | |
| 1984 | Sreekrishna Parunthu | |
| 1984 | Vikatakavi | |
| 1985 | Adhyayam Onnu Muthal | |
| 1986 | T. P. Balagopalan M.A. | |
| 1987 | Kalam Mari Katha Mari | |
| 1988 | Aranyakam | |
| 1988 | Aryan | |
| 1988 | Dhwani | |
| 1989 | Nagarangalil Chennu Raparkam | |
| 1989 | Oru Vadakkan Veeragatha | ₹1.5 crore |
| 1990 | Arhatha | |
| 1990 | Midhya | |
| 1991 | Keli | |
| 1991 | Vishnulokam |
Sukumari also often with: Jagathy Sreekumar (127), Mohanlal (109), Mammootty (103), Sankaradi (96), Nedumudi Venu (95)
Balan K. Nair also often with: Mammootty (41), Kuthiravattam Pappu (38), Mohanlal (30), Prathapa Chandran (27), T. G. Ravi (26)