Sridevi. Sridevi was 15 in Thaayillamal Naanillai as 'Bhuvana'.
Rajinikanth. Rajinikanth was 28 in Thaayillamal Naanillai as ''Pichuva' Pakkiri'.
Nagesh. Nagesh was 45 in Thaayillamal Naanillai as 'Mannargudi Minor'.
Jai Ganesh. Jai Ganesh was >> in Thaayillamal Naanillai as 'Mohanasundaram'.
Major Sundarrajan. Major Sundarrajan was 44 in Thaayillamal Naanillai as 'Jameen'.
Thengai Srinivasan. Thengai Srinivasan was 41 in Thaayillamal Naanillai as 'Master of Drama'.
Sukumari. Sukumari was 38 in Thaayillamal Naanillai as 'Sivagami'.
Suruli Rajan. Suruli Rajan was 41 in Thaayillamal Naanillai as 'Sigamani'.
V. Gopalakrishnan. V. Gopalakrishnan was >> in Thaayillamal Naanillai 
Y. G. Mahendran. Y. G. Mahendran was 29 in Thaayillamal Naanillai as 'Drama artist'.Idichapuli Selvaraj. Idichapuli Selvaraj was 40 in Thaayillamal Naanillai as 'Drama artist'.
Pakoda Kadhar. Pakoda Kadhar was 39 in Thaayillamal Naanillai as 'Kadhar'.R. Thyagarajan. R. Thyagarajan was >> in Thaayillamal Naanillai as 'Director'P. N. Sundaram. P. N. Sundaram was >> in Thaayillamal Naanillai as 'Director of Photography'Sandow M.M.A. Chinnappa Devar. Sandow M.M.A. Chinnappa Devar was >> in Thaayillamal Naanillai as 'Screenplay, Story'C. Dhandayuthapani. C. Dhandayuthapani was >> in Thaayillamal Naanillai as 'Producer'M. G. Balu Rao. M. G. Balu Rao was >> in Thaayillamal Naanillai as 'Editor'Shankar. Shankar was >> in Thaayillamal Naanillai as 'Original Music Composer'
Ganesh. Ganesh was >> in Thaayillamal Naanillai as 'Original Music Composer'
Kamal Haasan
Sachu
Typist Gopu