Goundamani and Karthik have appeared together in 20 films between 1979 and 2001. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1979 | Tere Pyar Mein | |
| 1982 | Agaya Gangai | |
| 1982 | Ilanjodigal | |
| 1982 | Pakkathu Veetu Roja | |
| 1982 | Valibamey Vaa Vaa | |
| 1986 | Dharma Pathini | |
| 1989 | Thiruppu Munai | |
| 1993 | Chinna Jameen | |
| 1993 | Ponnumani | |
| 1994 | Seeman | |
| 1995 | Chakravarthy | |
| 1995 | Muthu Kaalai | |
| 1996 | Katta Panchayathu | |
| 1996 | Mettukudi | |
| 1996 | Poovarasan | |
| 1996 | Ullathai Allitha | |
| 1997 | Sishya | |
| 1999 | Unakkaga Ellam Unakkaga | |
| 2000 | Kannan Varuvaan | |
| 2001 | Azhagana Naatkal |
Goundamani also often with: Senthil (120), Manorama (49), Vijayakumar (34), Sathyaraj (31), Radha Ravi (27)
Karthik also often with: Senthil (30), Radha Ravi (19), Manivannan (17), Vijayakumar (17), Manorama (16)