Diamonds used in the cutting of precision instruments have been stolen from one of the airplane factories, and Looney is set on the job to deliver the next transfer.; Germans disguised as vikngs plans to blow up an American base in Alaska.; The KBC radio station used their power facilities to send secret messages to Japanese submarines lying off the coast.; In Serbia, an old woman of 72 years has shown the world that one is never too old to fight.; Wilbur and friends are going to a masquerade, and sis' silk stockings are missing.; A slave trader captain is saved by his slave after a shipwreck and taken to his village and beheaded.; The country is badly in need of rubber, but Throckmorton is wasting tires and buying them from black market operators.