Muthu

Rajinikanth

Muthu / Muthu's father

Meena

Ranganayaki

Sarath Babu

Raja Malayasimman

Radha Ravi

Ambalathar

Senthil

Thennappan

Vadivelu

Valayapathy

Jayabharathi

Sivakamiyammal

Subhashri

Padmini

Ponnambalam

Kaali

Vichitra

Rathidevi

Raghuvaran

Rajasekharan

Prabhakar

S. P. Prathap Rayudu

Ganthimathi

Poongavanam

Pandu

Pallavarayan

Kumarimuthu

Kamalakannan

Bonda Mani

Drama troupe member (uncredited)

Ramesh Khanna

Kanna (uncredited)

Crane Manohar

Kerala tea shop employee (uncredited)

P.L. Thenappan

Kerala tea shop owner (uncredited)

Kulappulli Leela

Thalapathi Dinesh

Mahendran

Tribal kid in the song “Kuluvalilae” (uncredited)

Harikumar

Dancer in the song “Oruvan Oruvan” (uncredited)

K. S. Ravikumar

Tamil-speaking Malayali (Cameo Appearance)

Uma Bharani

Ranganayaki (voice)

Savitha Reddy

Padmini (voice)