When the priceless Pink Panther diamond is stolen yet again, the inimitable Inspector Clouseau (Peter Sellers) is saved from an unwilling early retirement and sent to the country of Lugash to investigate and return the jewel to its proper owner. Certain that the heist is the work of a suave jewel thief, Clouseau unleashes his formidable array of outlandish disguises -- and preposterous deductive powers -- in madcap pursuit of the wily criminal.