Sathyan and Kottayam Chellappan have appeared together in 15 films between 1961 and 1971. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1961 | Mudiyanaya Puthran | |
| 1961 | Unniyarcha | |
| 1962 | Bharya | |
| 1962 | Puthiya Akasam Puthiya Bhoomi | |
| 1963 | Ammaye Kaanaan | |
| 1964 | Thacholi Othenan | |
| 1965 | Kadathukaran | |
| 1965 | Odayil Ninnu | |
| 1969 | Mooladhanam | |
| 1970 | Cross Belt | |
| 1970 | Ningalenne Communistakki | |
| 1970 | Othenente Makan | |
| 1970 | Thara | |
| 1971 | Agni Mrugam | |
| 1971 | Panchavan Kaadu |
Sathyan also often with: Adoor Bhasi (62), Prem Nazir (55), Bahadoor (34), Sheela (32), S. P. Pillai (29)
Kottayam Chellappan also often with: Adoor Bhasi (13), S. P. Pillai (13), Prem Nazir (12), Thikkurissy Sukumaran Nair (8), K. P. Ummer (7)