Under Strange Flags (1937) - The A.V. Club
In 1914 Mexico, the revolution, led by Pancho Villa, is preventing many Americans from getting their mined-in-Mexico silver across the American border. Tom Kenyon, American manager of the deVargas mine, La Paloma, and his assistant, Tequila, try yo send a shipment through the barricaded lines of both Villa and renegade-army General Barranca. The latter's men get into a skirmish with Villa's forces, and, while they fight it out, Tom hides the silver. Denny deVargas, unknown to his family and to Tom, has joined forces with the outlaw Barrance and has promised to get the silver shipment...
Source: avclub.com
