Adventurers endeavor to find a tomb that houses a legendary diamond.

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Main Cast: Rory Calhoun, Nuria Torray, Pilar Arenas, James Philbrook, Esperanza Roy, José Ignacio Pidal, Frank Braña, José A. Peral, Antonio Jiménez Escribano, Ramón Centenero

Director: José María Elorrieta

Writers: Alejandro Vera, Manuel Martínez Remís, Rafael Moreno Alba, José María Elorrieta

Editor: Antonio Ramírez de Loaysa

Cinematographer: Alfonso Nieva

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