Kadal Meengal

Rani Theni is a Tamil language film starring Kamal Haasan as the protagonist. The film's hero is playback singer Deepan Chakkaravarthi, son of Trichi Loganathan, who is an ace veteran cine playback singer of yesteryear. The film's female leads are played by Rajini nivedhita, Vanitha krishnachandran. Kamalhassan plays a comedy role with no connection with the main story and interacts only in one scene with main villain Sivachandran, who plays a role of Playboy and Casanova and his character is finally killed by Heroine of the movie.

Pazhani and Velu, two innocent villagers, move to the city to earn a living. When Velu's employer cheats him, Pazhani helps him take revenge.

Kalyanam, the naive son of a rich man, is duped and murdered by his estate manager who seeks to take over the property. However, Kalyanam's twin brother learns the truth and returns for revenge.

Vadivelu, who belongs to a small rural community and leads a carefree existence with his friends, but also takes a strong stand against injustice and exploitation.

Subramaniam, a lawyer is married to Kokila and has a daughter. Things go well until he meets Kamini, a movie star in a party. He gets attracted towards Kamini and becomes ready to sacrifice his own family for her. Kokila's efforts in bringing back her husband forms the rest of the story.