A feature film starring
Kerwin Mathews , Viviane Ventura Seismologist Arnold Kramer , declared insane for asserting that enemy forces are burrowing beneath the United States, is vindicated when computers at Los Alamos reveal the existence of a complex of underground tunnels. A special combat team is detailed to foil the uniquely planned invasions in this delightfully-escapist adventure.
Director MONTGOMERY TULLY Films; page 9