Attack of the Mayan Mummy

Listen up, as this gets kinda complicated. Schlockmeister Warren took a nice, harmless little Mexican monster movie called _The Aztec Mummy_ and then, 7 years after its production, "Americanized" it by adding boring new footage of people sitting around and talking out the plot (saves on dubbing) after the fact -- the original Mexican cast isn't even credited! The Aztecs are now the Mayans -- what's in a culture? -- but everything else is the usual curses and tombs and reincarnation