Kirby Brumfiled Movies
FBI agent Rhodes (Stephen Brooks) goes undercover as a truck driver to locate the site where hijacked shipments of nitroglycerin are being sold to enemy spies. Teamed with trucker Carl Munger (Gerald S. O'Loughlin), who is being stongarmed into cooperating with the hijackers, Rhodes is ordered to drive a particularly volatile shipment of explosives over some extremely rough terrain. Meanwhile, Rhodes' every move is being monitored by his boss, Inspector Erskine (Efrem Zimbalist Jr.)--who cannot move in and make an arrest without forfeiting the lives of everyone concerned!. ~ Hal Erickson, All Movie Guide







