Roy Mathew, a young architect who has spent his entire life abroad, finally arrives in Kochi with dreams of starting a life afresh. But he soon realises that the city that he gets to live in is radically different from the one that he had seen in his dreams. By coincidence his individuality is misundertood for a witness to a sensational crime involving top brass of industrialists and political class.
Ananthakrishnan loses his uncle, aunt and girlfriend due to the actions of five wayward medical college students. In order to seek revenge, he joins their college by changing his name to Rohit Menon. He becomes a friend of Joe Joseph, one of the guys in the gang.
Muthu and Bala, two prison inmates, gradually become good friends. When Muthu is about to get released, he promises to take care of Bala's brother and vows to complete his unfinished task.
Anwar becomes entangled with a terrorist group after personal tragedy leads him down a dark path. As he infiltrates their network, his true motives and loyalties are revealed in a tense battle between faith, vengeance, and redemption.
Puli joins the police force since he wants to avenge his father's murder at the hands of Al Saleem. He gets an opportunity to bring Al Saleem to justice after he saves the life of the PM of India.
Mammootty and Arjun are tough police officers. They analyse farmers struggle and related social violence to put forward an amicable solution to have lasting harmony. They are highly disturbed by the terrorists' infiltrations. Sneha, an Aviator, is Mammootty's wife and they are sad that they don't have a child. The rest of the story deals with how they counter act against the terrorists and save the land.
The Detroit Police launches a full-scale war against gun runners with the cooperation of the Feds and target a criminal named Rich. When a gun exchange goes bad and Rich’s old friend Angel, steps up big time and saves his life, they form a bond that makes his supplier and lover, Gabriella paranoid. But there is a snitch in the group and Gabriella’s biggest deal goes bad only to have an even bigger secret revealed, one that rocks Rich to his core.
Nandhakumar, an honest police officer, lays a trap to capture Gopi Krishnan, a corrupt town planner. Though his attempts fail, Nandhakumar is not ready to give up.
The story, set in the backdrop of Nallore, a small town in Thoothukudi District, revolves around Sub-Inspector Durai Singam, a brave and just policeman who serves in his hometown primarily to fulfill his father’s wish. Durai Singam settles every dispute in his town patiently with his words of wisdom and resorts to force only when the situation demands it. Kavya, a city girl who comes on vacation to Nallore, falls in love with Durai Singam. Erimalai, Durai Singam's bumbling colleague and friend, often accompanies him.
Gangaram (Gopichand), an orphan raised by M.S. Narayana always craves to be a Police Officer and he becomes one. His intensity, dedication and straight forwardness gains him respect from his seniors and soon he starts running a cell that specializes in killing the gang members of two gangs – Talwar Gang and Khaled Gang. How does this honest police officer try to get on top of these gangs forms the rest of the story.
In 1950, a young woman named Manikyam was found dead in the village of Paleri. Around 52 years later, Haridas, a private investigator, tries to unravel the truth about her death.
Left by his wife, a jobless youngster joins his school-time friends in carrying out small-time robberies and eventually a bank heist destined to bring chaos.
Keshu or Keshav Menon (Jayasurya) is a school dropout and a good-for-nothing sort. He is an introvert by nature, works in a photostat shop for living and stays with his mother in modest surroundings. One fine day, he makes a counterfeit note and it leads him to a shady antique shop owner, Danny Sayippu (Mukesh). At the insistence of Danny, he starts making more fake currency and soon, his life goes from bad to worse.
When the employees working in his radio station are accused of murder, OMR takes matters into his own hands and sets out on a mission to find the real culprit.
After Coimbatore-based Ravichandra Verma passes away, his young son, Raja, assumes the responsibility of running the family business as well as ensuring that his brother, Ajay, gets a good education - much to the chagrin of three of his uncles. Years later, while on a trip to Uttaranchal, despite of warnings from a Pandit, he gets killed by a female assassin, but his family is informed that he is missing. Shortly thereafter, Gyaneshwar Kale and his sister, Sravani/Shivani, will inform the family that Raja is still alive but is handicapped and suffers from memory loss. The family is overjoyed but are not aware that Raja is actually a hoodlum/extortionist known as Bottu Seenu/Raghu Rokda.
A lawyer, who defends criminals, wages vigilante justice against them in private. The movie deals with the murder of a girl who was ragged and brutally murdered by her classmates. The lawyer, through his own investigation arrives at the fact that she was brutally raped by college authorities and framed the students as culprits.