Dan Frazier is a U. S. Border Patrolman on the California-Mexico border whose hot temper and ready-fists keep him in trouble, both of which indirectly lead to the death of a fellow trooper. He resigns from the force in order to find out who was responsible. He believes it was a gang of smugglers, engaged in smuggling illegal aliens into the United States from Mexico, and in order to get inside the gang he fakes smuggling activities.
Paul Kelly
as Dan Frazer
June Lang
as Helene
Billy Gilbert
as Nick Mendoza
Lyle Talbot
as Jack Scott
John Hamilton
as Jack Rogers aka 'Lefty'
Cliff Nazarro
as 'Shakespeare'
Ivan Miller
as Capt. Ellis
Maurice Murphy
as 'Kansas' Nelson
Dewey Robinson
as Riley
Bruce MacFarlane
as Buck
Christian Rub
as Mr. Nelson
Frank Puglia
as Chief Miguel
