Professor Karl Nichols dedicates his life to finding a tomb believed to contain a mysterious potion inside a Glass Sphinx. As the professor's niece Jenny arrives with some scientific equipment, he...Read more soon finds the tomb. But one of his aides attacks him, seeking to steal the treasures in it.
Professor Karl Nichols dedicates his life to finding a tomb believed to contain a mysterious potion inside a Glass Sphinx. As the professor's niece Jenny arrives with some...Read more scientific equipment, he soon finds the tomb. But one of his aides attacks him, seeking to steal the treasures in it.
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