Great Ocean Adventures
Join renowned marine biologist, explorer and adventurer Monty Halls on an epic, globe-spanning ten week expedition to dive and swim with the most magnificent sea creatures in the world.
6. The Thresher Shark
0.0Feb 7, 2007 · 38 min
Monty is on a quest to find the mysterious Thresher Shark. He travels to the remote island of Malapascua, Philippines where these animals mysteriously congregate, and to discover what the future holds for this endangered species.