In an isolated hospital in the high ranges of Kerala, an autistic patient with special skills piques the interest of a psychiatrist, whose investigation into her past leads to startling revelations
| Actor | Role |
|---|---|
 Fahadh Faasil'Mooledatthu Kannan' Dr M.K. Nair / 'Nadakkal Kovilakatthu' Vinayan | 'Mooledatthu Kannan' Dr M.K. Nair / 'Nadakkal Kovilakatthu' Vinayan |
 Sai PallaviNadakkal Kovilakatthu Karthika Thirunaal Nithya Lakshmi 'Nithya' | Nadakkal Kovilakatthu Karthika Thirunaal Nithya Lakshmi 'Nithya' |
 Atul KulkarniDr. Benjamin Diaz | Dr. Benjamin Diaz |
 LenaaRenuka | Renuka |
 Renji PanickerNadakkal Kovilakatthu Jayanarayana Varma | Nadakkal Kovilakatthu Jayanarayana Varma |
 Shanthi KrishnaNadakkal Kovilakatthu Lakshmi | Nadakkal Kovilakatthu Lakshmi |
 Surabhi LakshmiVadakedath Kamala Lekshmi | Vadakedath Kamala Lekshmi |
 NandhuAvarachan | Avarachan |
 Sudev NairJeevan Thomas | Jeevan Thomas |
 P BalachandranBalarama Varma | Balarama Varma |
 Baiju V.K.Shekara Varma | Shekara Varma |
| JJayaprakash KuloorHussain Bala | Hussain Bala |
 Leona LishoyAnna Maria | Anna Maria |
 Vijay MenonP. Subramaniam Iyer | P. Subramaniam Iyer |
 Prakash RajMooledatthu Kannan 'M.K.' Nair | Mooledatthu Kannan 'M.K.' Nair |
 Ilhan LayiqVinayan | Vinayan |