A team of elite cavers led by 68-year old Bill Stone attempts a months-long expedition to officially make Cheve Cave in Oaxaca, Mexico the world’s deepest cave. A massive logistical undertaking above ground supports the lead team in the depths as they navigate an underground maze of twisting tunnels and dead ends in search of a passage that leads to the bottom of deepest cave on earth.
演员：Harry DeLeyer Harriet DeLeyer Andre DeLeyer Marty DeLeyer Willy DeLeyer George H. Morris Peter Doubleday Rodney Jenkins Lolly Clarke Jackie Bitner Phebe Phillips Byrne Tom Haney Dana Rampy