A musician's love towards a stubborn deaf woman makes her eventually realize that there is more to her life than she previously thought.

Karthik and Shakthi marry against the wishes of their families and start their new life. However, they soon realize that marriage is not the bed of roses they had imagined it would be.

Prabhakar and Bhavani are deeply in love with each other. However, lovers turn enemies when Prabhakar's father is falsely accused of killing Bhavani's father.

Yuga movie revolves around Narrain (Nasser) who a scientist and his assistant Banu (Swarnamalya) are conducting a research on comets. By chance they discover the imminent doom that will befall the people of the world due to a comet. To prevent the people from panicking they decide to hide this matter from the public. They organize a World scientists

Kasi picks up a phone that belongs to businessman Karthik on an impulse. What he doesn't realize is that the phone had compromising videos of the latter, which soon leads to trouble for both the young men.

A middle-aged married man narrates the mistakes of his past to a driver while travelling to Chennai on account of an emergency.

Periyar joins the Indian struggle for independence after being disgusted by the injustices of the Hindu caste system. Later, he begins fighting for the rights of Tamilians.

A stranger Kathir lands up at Sankaran Kovil, a serene southern village. Kathir searches for a job at this unpromising place, and finds one as a helper in Killi Pillai's dairy farm. Kathir is a merry young man but gets flashes of his sad and oppressed childhood, which has its roots in Sankaran Kovil. Kathir isn't a complete stranger to the village nor has he come here looking for a living; he has an ulterior motive which involves the whole village.

Kannaiyan, a struggling actor, steals a script written by Saravanan and gains fame. Saravanan decides to make another movie but faces a lot of challenges when he is forced to cast Kannaiyan.