Kadamattathachan is a biopic of a priest named Kadamattath Kathanar, who believed to have magical powers. He was a priest and once sent to forest and learn magical tricks from a wild tribe and promise to stay with them.
| Actor | Role |
|---|---|
 Prem NazirFr. Paulose/Kadamattathu Kathanar | Fr. Paulose/Kadamattathu Kathanar |
 SrividyaKaliyankattu Neeli | Kaliyankattu Neeli |
| HHarikeshan ThampiKunchavan Potti | Kunchavan Potti |
 Prathapa ChandranValiachan | Valiachan |
 K. P. A. C. AzeezKattummooppan | Kattummooppan |
 Bobby KottarakkaraThirumeni's Karyasthan | Thirumeni's Karyasthan |
 C I PaulPathrose | Pathrose |
 JanardhananAliyar | Aliyar |
 Kaduvakulam AntonyThomachan | Thomachan |
 LalithasreeEliyamma | Eliyamma |
 M G SomanPulimoottil Kariya | Pulimoottil Kariya |
 Mala AravindanIthappiri | Ithappiri |
 P K AbrahamBishop | Bishop |
 Rani PadminiBivathu | Bivathu |
 ShanawasKunjali | Kunjali |
 SumithraMarykutty | Marykutty |
 T G RaviKaruppan | Karuppan |
 Captain RajuNeeli's Lover | Neeli's Lover |
 MeenaThresia | Thresia |