Westerner Tim Holt and his sidekick Richard Martin are hired to act as border guards on the Rio Grande. This being a modern western (more or less), Holt is obliged to keep insurrectionists from smuggling machine guns into Mexico.
Westerner Tim Holt and his sidekick Richard Martin are hired to act as border guards on the Rio Grande. This being a modern western (more or less), Holt is obliged to keep insurrectionists from smuggling machine guns into Mexico.