Moondram Pirai

The Third Crescent

A young woman suffers a major head injury in a car accident after which she begins behaving like a child. Trapped at a brothel, she finds hope in a lonely school teacher who decides to rescue her.

Kamal Haasan

R. Srinivas 'Cheenu'

Sridevi

Bhagyalaksmi / Vijaya 'Viji'

Y. G. Mahendran

Srinivas's friend

Silk Smitha

Smitha

Poornam Viswanathan

Mr. Viswanathan

Ganthimathi

Brothel owner

J. V. Ramana Murthi

Ayurveda practitioner

K. Natraj

Natarajan

Veera Raghavan

Vedachalam