Steve Austin signs on as a lumberjack following the disappearance of a government agent who reported a missile system installation near the Wixted Lumber Camp. Steve learns that foreman Jeremy Burke is involved, and surmises that the missile's only purpose would be to destroy a passing plane. Oscar Goldman determines that the missile system came from a facility headed by Dr. Morton Craig, who arrives at the lumber camp just as the plane, carrying key men in the President's cabinet, is due to fly over.