R. Muthuraman and Sachu have appeared together in 18 films between 1964 and 2011. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1964 | Kaadhalikka Neramillai | |
| 1966 | Thaaye Unakkaga | |
| 1967 | Bama Vijayam | |
| 1967 | Ooty Varai Uravu | |
| 1969 | Nirai Kudam | |
| 1969 | Sivandha Mann | |
| 1970 | Engirundho Vandhaal | |
| 1970 | Maanavan | |
| 1970 | Penn Deivam | |
| 1970 | Sorgam | |
| 1971 | Annai Velankanni | |
| 1972 | Kasethan Kadavulada | |
| 1974 | Anbu Thangai | |
| 1975 | Avanthan Manithan | |
| 1975 | Vaira Nenjam | |
| 2000 | Annai | |
| 2010 | உறவு | |
| 2011 | Kasethan Kadavulada |
R. Muthuraman also often with: Nagesh (43), Manorama (26), Major Sundarrajan (25), Sivaji Ganesan (25), K. R. Vijaya (17)
Sachu also often with: Nagesh (30), Major Sundarrajan (19), Sivaji Ganesan (18), Thengai Srinivasan (17), Jayalalithaa J (13)