In southwestern Australia, an unknown predator with a taste for great white and mako sharks ignites fears of sea monsters in the abyss. Filmmakers Dave and Jennene Riggs join Dr. Tristan Guttridge and Rosie Moore to track down the killer.
1994
2017
1999
2014
2005
2020
2009
2021
2003
2016
2013
2019
1990
