Called in to investigate the theft of some statuettes stolen from the Eygptian Museum in New York, the Hardy brothers become involved in a deepening mystery which includes the possible overthrow of another country's government.

Frank and Joe agree to help prepare a new prehistory museum for its opening, but learn that a mysterious sabateur has made the dinosaur exhibit dangerous in hopes of driving the museum out of business.

The Hardys are hot on the tail of a dognapper ... and the fur is about to fly!