N. Sankaran Nair Director, Writer, Screenwriter, Screenwriter Kamal Hasan Raju Actor Jayan Dr. Jayakrishnan Actor Zarina Wahab Elizabeth Actor Thikkurissy Sukumaran Nair Ambadi Rajasekharan Thampi Actor Sankaradi D'Cruz Actor Meena Mariyamma Actor Adoor Bhasi Frederick March Actor Prathapachandran Dr. Radhakrishnan Actor R. M. Subbiah Producer J. Williams Cinematographer Salil Choudhury Original Music Babu Film Editing