Dhamaal: Four slackers and con-men namely: Boman Contractor, who lives a wealthy lifestyle with his eccentric dad, Nari, who loves his antique car more than his son, and asks his son to leave when he damages the car; hot-headed Aditya and dim-witted Manav, orphaned brothers; and Deshbandhu Roy, a trickster who wears a magnetized belt; 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. Double Dhamaal: Double Dhamaal catches up with the quartet of good-for-nothings - Roy (Ritesh Deshmukh), Adi (Arshad Warsi), Manav (Jaaved Jaaferi) and Boman (Aashish Chaudhary) - who are still dreaming of an easy life with minimal effort when they encounter their old arch-enemy: corrupt Inspector Kabir (Sanjay Dutt).
Four friends meet an underworld don who, on his deathbed, clues them in on hidden treasure buried in Goa. The group race towards Goa, not knowing that their plans will soon be foiled, albeit hilariously, by a police officer, who is also after the money.
Four slackers decide to avenge their humiliation at the hands of a con-man.
Con-artists Guddu and Johnny, a bickering couple Avinash and Bindu who are on a verge of divorce, a fireman Lallan and his side-kick siblings Adi and Manav and a cunning police commissioner set out on a mad chase for a hidden booty of Rs 50 crores in a zoo in Janakpur.
