Professor Krishnan / Moorthy
Radha
Ramu
Gomathi
Manikandan who is an uncle of Radha (Devika) (as Ashokan)
Chitti Babu (as Chandrababu)
Shankar
Mother of Radha (Devika)
Mother of Professor Krishnan (Shivaji G.)
The Principal (as Cameo appearance)
Perumal