In 1279 A.D., the downfall of the Chola dynasty seems imminent as the Pandyas drive the Chola people out of their kingdom in southern India. To escape them and save the life of his successor the Chola emperor sends his son along with the Chola people to a secret territory. The refugees take along an idol sacred to the Pandyas, angering them. To capture the escaped Cholas and the stolen idol, the Pandyas extend their invasion to unexplored territories but cannot find them.
Centuries later, in 2009, Indian archaeologists continue searching for the existence of the lost Chola group based on clues left by the ancient Pandyan warriors. All archaeologists who attempted to search for the secret land have disappeared. Archaeologist Chandramouli is the most recent person to have gone missing suddenly.

Two police trainees witness the kidnapping of a girl one night on their way home. Unable to get help from the local police and determined to rescue the girl, they set out on their own amateur investigation.

Pullu Giri is trying to live a peaceful life forgetting his ruffian past in his hometown. However, he gets dragged into the affairs of the local goons and gangs after an incident, post which a ‘give and take’ drama with new baddies ensues.

After a decade of research, the scientist Vaseegaran creates a sophisticated android robot with the help of his assistants, Siva and Ravi, to commission it into the Indian Army. He introduces the robot, named Chitti, at a robotics conference in Chennai. Chitti helps Sana, Vaseegaran’s medical student girlfriend, cheat in her examination, then saves her from being assaulted by a group of thugs. Vaseegaran’s mentor, Professor Bohra, is secretly engaged in a project to create similar android robots for a terrorist organisation, but has so far been unsuccessful.
Vaseegaran prepares Chitti for an evaluation by the Artificial Intelligence Research and Development (AIRD) Institute, which is headed by Bohra. During the evaluation, Chitti attempts to stab Vaseegaran at Bohra’s command, which convinces the evaluation committee that the robot is a liability and cannot be used for military purposes. Vaseegaran’s effort to prove Bohra wrong fails when he deploys Chitti to rescue people from a burning building.

A maverick cop is forced to work outside the limits of law, when the system fails.The story weaves across the past and present while revealing the motives that shape his actions.

Venu (Mohanlal) is a high-profile news cameraman working in Reuters. He graduated from a premier film institute but preferred to shoot news rather than the manipulated visuals for movies. He is mostly based in Delhi but has come to Kochi to appear for a case in which he is involved. He is assigned to cover a case involving a local politician where he gets to meet Renuka (Amala Paul). Renuka is the executive editor of Bharath Vision and Venu and Renuka have a story to tell of their own. A flashback tells the story about how two lovers turned into foes.

Three men and their accidental meeting on Napier Bridge will change their lives forever.

In 2006, a group of thieves performed what is considered one of the most famous and smart bank heists in the history of Argentina when they rob the Banco Río branch in Acassuso.

Jagannathan (Sarath Kumar), fondly known as Jaggubhai, is a tough, upright, straightforward Indian police officer with sharp methods. His way of dealing with the criminals strikes terror in the underground world. Jaggubhai is sent to Australia on an important mission to deal with antisocial elements there. In Australia, he meets Ilavarasi (Srisha), and they fall in love with each other. Jaggubhai fails in his mission for which he came to Australia, and the brief romance with Ilavarasi ends abruptly. Jaggubhai returns to India as a dejected officer, failing in his official duty and personal life. Fate had something in store for him. 20 years later, or as he says it 21 years later, he gets a call from Australia stating Ilavarasi is dead and has left him a will. He reaches Australia and is shocked to know the brief encounter with Ilavarasi had resulted in a daughter Monisha (Shriya Saran), now a teenager.

A woman keeps her son away from the ancestral rivalry of two families in the village. However, after an unforeseen incident, he takes it upon himself to punish his enemies.

A rejected project leader from a biomedical company must go against the company’s wishes to save it. Sanctioning her own unethical experiments, she attempts to create enhanced soldiers to aid in the military’s defense against a rebellion.

Kadhal Mudichu is a tribute to yesteryear actresses now forgotten by the media and the masses. In the film Akbar Ahmed (Prithviraj) is a highly successful director who wants base his next film on the life of yesteryear actress Malavika (Priyamani). While tracing her whereabouts he finds her diaries which show her whirlwind romance, marriage and consequent break up and its affect on her career. Akbars effors to find Malavika form the plot of the film.