An ornithologist who commits suicide returns as fifth force to wreack vengeance on mankind for harming birds with mobile phone radiation. The only thing that is standing in his way is 2.0, the upgraded version of Chitti, the robot.

A small-time politician aspires to become the leader of the state.

A young man who wants to own a house buys a mansion and moves into it with his extended family not knowing that there is a ghost in the place.

Raghava (Lawrence) who always fear to watch horror movies, takes his mom (Kovai Sarala) to the toilet as he has Nyctophobia and whenever he feels the extreme shock, he sits on the lap of woman next to him. Raghava is a cinematographer for a TV channel and he loves Nandhini (Taapsee) who wants to shoot a fake ghost-haunted house so that the TRP rating will increase. To their misfortune, they actually get haunted by not one but five ghosts. Written by Rajan

Sanjeevani's (Jiiva) biggest embarrassment in life is his frequent yawning that puts anyone near him to sleep. At one point of time, Sanjeev loses his job and girl friend because of this strange condition, which even earns him the wrath of the local gangster 'cooling glass' Guna (Sibiraj) as the latter loses his eyesight because of the powerful 'yawn'. What happens next ? Written by Arivazhagan