Posing as a salesman, a man lines up wealthy prospects in motels; then his two female accomplices, posing as hitchhikers, relieve the victims of their money.

In a tungsten mine, counterfeiters hide their plates in nitroglycerin, packed in suitcases when a gun-crazyman grabs the suitcases and flees, unaware of the explosives.

Motorcycle-riding armed robbers elude Highway Patrol roadblocks by loading their bikes into a closed truck driven by their leader.

Because of his wife's fears, Patrolman Ed Wylie resigns from the force after fellow officer Jerry March is killed in the line of duty.