Gadget heads to Ireland to locate the Blarney Stone, "The national treasure of Ireland," when it's stolen by M.A.D. agents. While plotting to use a laser cannon to slice up the Stone and smuggle it out of the country, Dr. Claw dispatches the quarrelsome O'Shea Brothers to eliminate Gadget.

Gadget visits the Balkans to stop a war between a tribe of super-strong men (the Dooplas) and a tribe of super-strong women (the Hooplas) while Dr. Claw tries to steal the potion that gives them their uncanny strength--yogurt made from a particular goat's milk.