Sathyan
as Thoma

Madhu
as Eucaly Kariya

Jayabharathi
as Mary

Supporting Roles

Kaviyoor Ponnamma as Tharathi	Thikkurissi Sukumaran Nair as Muthalali	Sankaradi as Peelipochan	Shobha as Ammini (Child Artist)
TR Omana as Akkachedathi	Adoor Bhavani as Thoma's Mother	Adoor Pankajam as Kadukka Maria	Alummoodan as Kunjaammu
CA Balan as Pulayan Mathai	Kedamangalam Ali as Kollam Narayanan	Meena (Old) as Kunjeli (Muthalail's wife)	Murali (Old) as Mathaikkutty
Paravoor Bharathan as Ikkochan	Vincent as Joy

Illaarillam Kaattinullil

Singer : P Madhuri, Chorus   |   Lyrics : Vayalar   |   Music : G Devarajan

Kaattu Vannu Kallane pole

Singer : P Susheela   |   Lyrics : Vayalar   |   Music : G Devarajan

Njaalippoovan Vaazhappoo

Singer : KJ Yesudas   |   Lyrics : Vayalar   |   Music : G Devarajan