James Garner, Eva Renzi, George Kennedy, Nigel Green, Michael Ansara, George Rose, Fabrizio Mioni, Vincent Beck, Val Avery, Robert Carricart, Natividad Vacío, Nacho Galindo, Pepito Galindo, Victor Millan, Than Wyenn
A famous fashion photographer is trapped in a remote South American country with a beautiful model and together with some unscrupulous characters, become involved in the search for a lost diamond mine.