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4:51
Expedition cameraman James Covington runs the Chamkachu River.

2:54
During a cave exploration, the team comes across a scutigera, a large centipede.

3:52
The deserts of southern Oman are home to one of the most elusive big cats on Earth.
2:21
Steve’s journey in Oman begins with British climbers Hazel Findlay and John Arran.

2:49
Steve joins Hazel and John as they inspect their climb, which will take three days.

2:58
Steve takes the opportunity to explore the cliff camp.

1:23
Aldo assists the team in rigging a frame to lower Steve into a cave.

1:53
Expert diver Robbie Schmittner prepares a guide line for an exploration of a cave.

2:49
Steve joins Archaeologist Guillermo de Anda as they venture into 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.