Foreign agents are smuggling monium (a chemical used in producing poison gas) into Mexico. The three Mesquiteers get involved when they ride to save a girl (really a government agent) on a runaway horse.
Directed byGeorge Sherman
Written byStanley Roberts, Betty Burbridge, William Colt MacDonald
CountryUnited States
Runtime55 min
On screen
John Wayne
Ray Corrigan
Max Terhune