Presenters Matt Tomaszewski and Jo Rush go diving with Captain Martin off Ambitle island in Papua New Guinea into boiling, poisonous, underwater vents-hot springs that should be deadly.

Presenters Matt Tomaszewski and Jo Rush climb active volcanos in Rabaul, Papua New Guinea -one of the most unstable volcanic land masses in the world.

Presenter Matt Tomaszewskiis struck down by a mysterious rash off the coast of Papua New Guinea, but a local remedy comes to the rescue.

Presenters Matt Tomaszewski and Jo Rush spend a day with the mysterious hermaphrodite priests of Southern Sulawesi.

Off the coast of Papua New Guinea, Captain Martin joins Presenters Matt Tomaszewski and Jo Rush who come across a recently deserted island and find out why its inhabitants left in such a hurry.

Presenters MattTomaszewski and Jo Rush are deep in Southern Sulawesi looking for one of the world's smallest primates -the Tarsier.