Muthaiya, a male Karagattam dancer, falls in love with Kamakshi, a female Karagattam dancer. But they are not able to confess their love for each other due to their egoistic nature.

An adventurous road trip of two lovers is being captured on camera by a crazy video crew, along with an insane group of musicians who intend to turn this footage into a music video for a music company contract.

The story starts with Vinay (Vinay Rai), who is a mariner and works in ships. One day he visits his native place, somewhere in Kerala, with his son Sam (Jineeth Rath) to meet his father Shankaran (Rajit Kapur). Shankaran is a village doctor or ‘Vaidyan’ and is also a master in astrology and the ancient sciences. Sam is a Diabetic and Vinay wanted to have him treated by his grandfather. Another story line is that of the orphan Meera (Vimala Raman), who has been staying with Shankaran since her childhood, treated as his own daughter and who helps him treat various patients. Vinay and Meera share a special bond and love each other. But when Shankaran studied their horoscopes, he learned that whenever they express their love towards each other, something terrible would happen. Learning this Meera sacrificed her love, and thus Vinay married Sandra (Linda Arsenio) who is a TV journalist. Now after a long time when Vinay returns home with his son, his special bond with Meera develops again with Meera reciprocating the feeling as well. On a parallel track, a corrupt Mayor – Durai (Ashish Vidyarthi)- is fighting an issue of an old dam in his area. Towards the end a leak is discovered inside the dam, and when a heavy storm and rains hit on the same day, a high alert is declared.

A spoiled young heiress marries a poor man in order to inherit her grandfather’s property.

A ruthless youngster becomes a kind and humble husband for his wife but as fate turns brutal, his patience is tested.

He makes several bids to obtain employment but all goes in vain due to his poor language skills and inadequate educational qualifications. All his friends settle in life, but he continues to struggle in finding employment. Vasu has two faithful friends in Cheenu (Karthik Kumar), and Ganesh (Karunaas). His father (Raghuvaran), who is a teacher, is always critical of him for being an irresponsible person. This just added to his list of woes. At this juncture, Vasu catches a glimpse of a woman named Keerthi (Nayanthara), and immediately falls in love with her. He learns that she works for a software solutions firm. Luckily for him, Vasu finally secures employment in the same firm. Keerthi eventually turns out to be a short-tempered young woman. On a business trip, Vasu accompanies her along with two other colleagues (Jeeva and Manobala), to Australia. Here he reveals his feelings of love to her. She immediately turns him down, saying that she comes from an orthodox family, and her marriage has already been arranged with her uncle’s son. A depressed Vasu returns to India thereafter. Unable to see his son in depression, his father decides to meet Keerti. She abuses him for recommending his son’s love, and accidentally slaps both Vasu and his father. Later that night, Vasu’s father dies of a heart attack. In order to help change Vasu’s mood, Cheenu manages to persuade him to come along to his family house in the country. Coincidentally, on the train journey, Keerthi is revealed to be the fiancee of Cheenu. However, their grandfather’s (K. Viswanath) thoughts of getting them married earlier are put aside because Cheenu and Keerthi leave the house to have their own identity. This causes heartburn to their grandfather. With the passing of a few days, the parents of Keerthi and Cheenu decide to get them married to appease their grandfather. After several turns of events, Keerthi realizes that she is in love with Vasu instead. When Vasu asks her to forget him, during a midnight meeting, because he believes that it would create problems in their happy family, Cheenu himself overhears their conversation. During the wedding, Cheenu tries to force Vasu and Keerthi to confess their relationship to everyone who is present. But when they hesitate to do so, Cheenu stops the marriage himself, by lying to his elders that he has a secret wife in Chennai. When Cheenu comes under fire from his relatives, Vasu tells them the truth, and is driven out of the house. He is joined only by the grandma of the house, who agrees to accompany him as she reminds Vasu of his late father. In time, the rest of Cheenu and Keerthi’s family comes to stay with Vasu for a few days. But Cheenu’s grandfather refuses to enter the house, telling Vasu he is still angry with him, and needs time to change himself somehow. The movie ends when Vasu and Keerthi became a happy couple and live together happily.

The movie revolves around Easwaran alias E (Jiiva), an orphan brought up in the musty, teeming slums of Chennai by an old woman. For him, money is the thing in life. He comes across Jothy (Nayantara), a bar dancer who settles down in the same locality. After a few encounters, they get acquainted with each other. E’s simple ways attract Jothy. Coming to know of E’s past, Jothy tries desperately to correct his ways and set him on the right path. Meanwhile, Dr. Ramakrishnan (Ashish Vidyarthi) takes up the task of testing a medicine devised by a foreign company, which may come handy in killing people in thousands, especially during times of war. Ramakrishnan chooses Jothy’s sister and E’s grandmother as specimens for the test. He cashes in on the ignorance to slum dwellers. Things take a turn when E rescues Ramakrishnan from a murder bid by Nellai Mani (Pasupathy). A sequence of events brings Mani and E together. Without knowing Mani’s motive, E hides him in a secret place and decides to hand him over to Ramakrishnan for a huge sum. Slowly, E gets attracted by Mani’s good ways. Through him, E comes to know of Ramakrishnan’s ulterior motives. Mani, a revolutionary fighting for a cause, tries to bring about a change in E’s heart. Succeeding in his attempt, Mani lays down his life, leaving E to complete his task. The rest is all about how E puts an end to Ramakrishnan and his evil ways.

College classmates Ravi and Sandhya are in love with each other. But Sandhya’s cruel stepmother wants to marry her off to her uncle, a rowdy and will go to any extent to stop them.

Settled in London, Aman hopes to marry Asha, an Indian woman also based in London. He visits her parents’ house to seek their permission to marry her. However, his plans to impress the family start failing when they discover that he is a Pakistani.

Shah Rukh Khan and Sharad Kapoor are the leaders of the two rival gangs. Aishwarya Rai is Shah Rukh Khan’s twin sister. Shah Rukh is in love with Priya Gill. Chandrachur Singh is Sharad Kapoor’s younger brother who studies in a catering college in Bombay. He comes to Goa to visit his brother and plans to go back and start a restaurant there. He sees Aishwarya and falls in love with her. Chandrachur gives up the idea of going back to Bombay and opens a bakery in Goa. When Shah Rukh comes to know about the romance between Aishwarya and Chandrachur, the fight between the gang turns more violent. How the conflict is resolved is the rest of the story.

A new scientific discovery reanimates a slain man who is either a missing person or a gangster’s archenemy.

Laal Singh Chaddha, a simple man whose extraordinary journey will fill you with love, warmth, happiness and will also make you laugh.