Shark experts Jeff Kurr and Andy Casagrande head to New Zealand to investigate the sightings of a 20-foot great white shark, which leads them to the nocturnal feeding grounds of a mega shark.
Shark experts Jeff Kurr and Andy Casagrande head to New Zealand to investigate the sightings of a 20-foot great white shark, which leads them to the nocturnal feeding grounds of a mega shark.
