Joe Patridge

When Dan Mathews of the Highway Patrol learns that a vicious bandit is on the loose with a "killer-drug", there's roaring excitement in store.

Dan Mathews plays an explosive game when he pursues a counterfeiting gang and winds up with a murderer. The gang has just cached their plates in a role of nitroglycerin, when a gun-crazy hoodlum attacks them. He escapes with the plates still wrapped in explosive.

Dan Mathews tracks a trio of highway killers into the mountains and walks into a trap.

Martin Jensen sees two men bury a body near his farm. Alarmed, he barely has seconds to phone the police before the two men burst into the farmhouse, brandishing revolvers.

Dan Mathews protects a thief from a brutal gunman.

A young woman enters a store and stands by the window. Suddenly an armed bandit appears, snatches the register receipts and flees. The woman runs screaming into the street and returns with another man uniformed as an officer. "The officer" pursues the bandit. The store clerk assumes this officer has it under control and doesn't call the police.