As the name suggests, this is fun filled caper about four friends – Roy (Riteish Deshmukh), who belives that he is the best detective in the world; Manav (Javed Jaffery), who actually happens to be the biggest idiot in the world, but is blissfully unaware about it and his elder brother. Aditya aka Adi (Arshad Warsi), whose encyclopaediac half knowl... full synopsis