Mammootty and K. P. A. C. Sunny have appeared together in 30 films between 1981 and 1999, with a combined box office of ₹2 crore. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1981 | Ahimsa | |
| 1982 | Idiyum Minnalum | |
| 1982 | John Jaffer Janardhanan | |
| 1982 | Keni | |
| 1983 | Aa Raathri | |
| 1984 | Adaminte Vaariyellu | |
| 1984 | Alakadalinakkare | |
| 1984 | Kodathy | |
| 1984 | Mangalam Nerunnu | |
| 1984 | Sandarbham | |
| 1985 | Eeran Sandhya | |
| 1985 | Muhurtham Pathnonnu Muppathinu | |
| 1985 | Parayanumvayya Parayathirikkanumvayya | |
| 1986 | Aayiram Kannukal | |
| 1986 | Kshamichu Ennoru Vakku | |
| 1988 | August 1 | |
| 1988 | Mukthi | |
| 1988 | Oru CBI Diary Kurippu | ₹2 crore |
| 1988 | Sanghunadam | |
| 1988 | Shankanaatham | |
| 1989 | Adikkurippu | |
| 1989 | Jagratha | |
| 1990 | Mahanagaram | |
| 1990 | No.20 Madras Mail | |
| 1991 | Nayam Vyakthamakkunnu | |
| 1992 | Kauravar | |
| 1992 | Pappayude Swantham Appoos | |
| 1993 | Aayirappara | |
| 1993 | Sainyam | |
| 1999 | Ezhupunna Tharakan |
Mammootty also often with: Sukumari (103), Jagathy Sreekumar (92), Nedumudi Venu (77), Janardhanan (70), Lalu Alex (70)
K. P. A. C. Sunny also often with: Jagathy Sreekumar (28), Prathapa Chandran (26), Sukumari (24), Sankaradi (17), Jose Prakash (16)