Deshbandhu Roy aka Roy (Riteish Deshmukh), who believes that he was born to be the best detective in the world; Manav Shrivastav (Javed Jafferey), who actually happens to be the biggest idiot in the world, but is blissfully unaware about it and his elder brother, Aditya Shrivastav aka Adi (Arshad Warsi), whose encyclopedic half knowledge about everything only adds to the great expertise of this group; the final component of which is Mr. Scared of everything, Boman Contractor (Aashish Chowdhury), whose greatest fear is his father, Nari Contractor (Asrani) share a room with a lenient landlady, who eventually gives up on them and kicks them out.After a number of con tricks, the group are arrested by the Police, but released in the countryside. At this point they witness a car plummet down a cliff, with it's sole occupant, Bose (Prem Chopra), an underworld don, who, before dying, tells them that he has hidden 10 Crore Rupees in cash in the St. Sebastian's Garden, Goa, and if they find it, it is their's to keep.The group race toward Goa in Contractor's stolen car, little knowing that their plans will soon be foiled, albeit hilariously, by Police Inspector Kabir Nayak (Sanjay Dutt) , who is angered at this Department for not appreciating his honesty, and is instead penalizing him by transferring him to Yavatmal. Bose had stolen the 10 Crore in a chit fund fraud & Kabir was after him for 10 yrs.Boman steals his father's car to get the group to Goa, but due to Kabir's roadblocking, they take a jungle detour & get lost. Nari goes to the police to report theft of his car & meets Kabir. They trace the gang in the jungle. Kabir wants to keep the cash for himself & extracts the info from them at gun point & leaves them in the jungle. They catch up with Kabir & force him to split the potential loot by telling him that would tell his boss. But the friends cant decide how to split the money & start fighting. They decide to race to the loot & take off & all meet with accidents. Nari catches up with Boman & wants him to pay for the car with the loot.Roy jumps into a hijacked bus & gets sidetracked by Babubhai, the kidnapper. Eventually to save his life, Roy has to tell Babubahi about the 10 cr loot. Kabir steals a car with a baby in it & gets delayed. Adi & Manas can hitch a lift, while Boman & Nari decide to fly to Goa with a drunk pilot who passes out while the plane is in air. Adi, Boman & Roy meet in the garden but cant find the location of loot. As they the loot, Kabir arrives & makes all of them fight each other on how to divide the loot amongst themselves. Fighting each other they end up on the stage of "help Orphans" concert show & end up donating the whole amount to charity.