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1:53
Expert diver Robbie Schmittner prepares a guide line for an exploration of a cave.
1:04
Robbie reminds Steve of an important rule of cave diving, advising him to stay calm.
1:07
Steve observes a tarantula hawk wasp as it attacks a Mexican red-rump tarantula.
4:31
Steve dives with cave expert Bernadette Carrion as they explore the Yucatan Peninsula.
0:38
The team spends three days in the jungle searching for caves with their local guide.
5:26
The jungles of Borneo are where Steve began his life of expeditions nearly 30 years ago.
2:16
Steve prepares for his first training dive and tests out his equipment.