Kovai Sarala and Sundarrajan have appeared together in 14 films between 1984 and 2013. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1984 | Vaidhegi Kaathirunthaal | |
| 1985 | Japanil Kalyanaraman | |
| 1992 | Ellaichami | |
| 1992 | Pondatti Rajyam | |
| 1992 | Therku Theru Machan | |
| 1992 | Thirumathi Palanisamy | |
| 1993 | Thalattu | |
| 1995 | Sindhu Bath | |
| 1996 | Kaalam Maari Pochu | |
| 1999 | Thirupathi Ezhumalai Venkatesa | |
| 2000 | Unnai Kann Theduthey | |
| 2001 | Viswanathan Ramamoorthy | |
| 2009 | Vaidehi | |
| 2013 | Chithirayil Nilachoru |
Kovai Sarala also often with: Senthil (65), Brahmanandam (37), Vadivelu (28), S. S. Chandran (26), Charle (24)
Sundarrajan also often with: R. Sundarrajan (101), Senthil (32), Manivannan (28), Vivek (21), Vijayakanth (20)