Wild Bill Tolliver (Bill Elliott) and Missouri Benson (Slim Summerville) ride into the territory of New Mexico to search for Bill's father, Henry Tolliver (Rick Anderson), who disappeared while prospecting. They discover that a ruthless outlaw leader, Jonathan Kincaid (Kenneth MacDonald), has joined forces with Carl Engler (Arno Frey), a renegade European general, and Kincaid owns a giant gold mine and uses captured Mexican patriots, and others, to work as slaves on his property. Bill and Missouri become friendly with Consuelo Romeros (Carmen Morales), an agent for the Mexican government, and they learns that Bill's father is among the prisoner/slaves in the mine. After freeing his father, Bill sets out to smash both the slave-mine operation and Engler's attempts to overthrow Benito Juarez, the legal president of Mexico.
BILL ELLIOT - SLIM SUMMERVILLE - CARMEN MORALES
JACK INGRAM - ROY BARCROFT.