குணா

Kamal Haasan

Gunaa

Roshini

Rohini

ரேகா

Rosy

Janagaraj

Gunaa's uncle

எஸ். பி. பாலசுப்பிரமணியம்

CBI officer Ramaiah

Girish Karnad

Doctor Ganesh

Sharat Saxena

Suresh Kumar

Pradeep Shakti

Ismail

Ananthu

Gunaa's cellmate

Sethu Vinayagam

Doctor

Ajay Rathnam

Inspector Moovendar

S. Varalakshmi

Manonmani

Kaaka Radhakrishnan

Madasami

Saritha

Rohini (voice)

R.S. Shivaji

Barber (uncredited)

இளையராஜா

Original Music Composer, Playback Singer

Kamal Haasan

Playback Singer

Sarika

Costume Designer

B. Lenin

Editor

Venu

Director of Photography

Raju Sundaram

Choreographer

Santhana Bharathi

Director

V. T. Vijayan

Editor

Balakumaran

Dialogue

Vaali

Lyricist

R.S. Shivaji

Co-Director

Alamelu Subramaniam

Producer

S. Varalakshmi

Playback Singer

Raghuram

Choreographer

Deepan Chatterjee

Sound Designer

Sab John

Story, Screenplay

Vikram Dharma

Stunt Coordinator

K. J. Yesudas

Playback Singer

S. Janaki

Playback Singer

Ustad Sultan Khan

Playback Singer