The Hidden Menace, 1958

Color - Sound - 16 mm - 00:23:00 'Don't bring them back alive!' the U. S. Department of Agriculture cautions tourists going abroad this summer. This film explains to travelers how plant and animal diseases and pests can be unwittingly carried from one country to another. Those already brought in to the United States from foreign shores cost BILLIONS of dollars to American agriculture and consumers annually. The film show how Mr. and Mrs. Traveler can help customs inspectors combat these hitchhikers.