Jai and Ali return, this time on the trail of an international thief who steals priceless artifacts and has chosen Mumbai as his next target.

As the Roman empire crumbles, young Romulus Augustus flees the city and embarks on a perilous voyage to Britain to track down a legion of supporters.

When legendary treasures from around the world are stolen, including the priceless Pink Panther Diamond, Chief Inspector Dreyfus is forced to assign Inspector Clouseau to a team of international detectives and experts charged with catching the thief and retrieving the stolen artifacts.