Karan Kapoor, Tanzing and Chandu complete their college studies, join hands with a black-marketeer, Archie, who gets them to travel to Bangkok for money-laundering purposes. En route they meet with leggy Jaipur-based Bulbul Singh, and after the completion of this mission, the foursome decide to put their heads together to get rich quickly. Karan disappoints his father, Sajjan, by giving up on getting an MBA Degree, and the four re-locate to New York where they proceed to scam businesses with considerable success, and Karan and Bulbul fall in love with each other. Money pours in, resulting in abuse, alcohol and bitterness; differences surface between the four, especially when a pregnant Bulbul finds out that Karan has married a woman named Pamela Sahni.

In 2006, the drug trade is booming; trafficking between Asian and Europe is at an all time high. It is at this time that the Malaysian intelligence and Anti-Narcotic department are called upon for assistance by their Indian counterparts. There are rumors that the gang recently moved their operational headquarters. The cartel is headed by the dreaded Singhania, but what many people do not know is that the business is truly managed by his lieutenant, Don. A man who lives life on the edge, Don is constantly expanding the size of his empire while evading arrest or death at the hands of his enemies, both within and outside the law. He is unstoppable in his pursuit of absolute power. His chief pursuer is an Indian police officer, Desilva. He is a man who has sworn to put an end to this nexus of evil and knows that in capturing Don lies the key to unlock this puzzle. And one day he succeeds. Don is captured and Desilva puts his plan into action...

After the passing of her mother, and the entry of a step-mother, Amrita Jayshankar retreats into herself. Her father is summoned to her school and is told that his daughter may require counseling, but he refuses to believe and instead makes a donation to the school. Then Amrita meets with three males and a female, namely Zuben, Dushant Sahu, Karan Chaudhary; and Tanya Sharma respectively. Together they live it up with drugs and alcohol until things get out of control when they accidentally kill a couple. A corrupt police constable demands Rs.25 Lakhs to eliminate their involvement. Unable to come up with so much cash, the five decide to fake a kidnapping, demand the cash from Amrita's father, and clear their respective names. Amrita accordingly goes 'missing', and her father involves the police, who assign this case to once-suspended police inspector, Arvind Mathur. With the media getting involved...

Delhi-6 attempts to exposes the dual face of a person. We all live in today's world pointing a finger at the other person for all that's going wrong around us. Looking for the devil who can be blamed. In reality the devil resides within us. The story is told dipping the pen in the ink of "chaos" the color of which is black. It's a story of a young American boy "ROSHAN" of Indian origin, who comes to India for the first time, to drop his ailing grandmother. She wants to die in her own soil, and so prepares for her own death. In America having lead a very western lifestyle Roshan wasn't aware of the sites and smells, the food and culture, the religion and beliefs, that an Indian society is filled with. After coming to India he interacts with his grandmother's neighborhood and seamlessly dissolves in as if one of them. Little does he know that the endearing people including his grandmother have another face that feeds the devil within - a devil that resides within each one of them!