Stony Brooke, Rusty Joslin and Rico, the Three Mesquiteers, are returning from Mexico and are stopped at the border by Army officials, who are attempting to apprehend smugglers who are buying cheap silver in Mexico and smuggling it into the States, where they can take advantage of a silver stabilizing measure and sell it at a high price.

• Republic Pictures
• Robert Livingston
• Raymond Hatton
• Duncan Renaldo
• Kay Griffith
• George Douglas
• Ruth Robinson
• Paul Marion
• John Merton