Extras

Expedition

Entering a Lava Tube

Clip: S2 Ep2 | 3m 44s

Steve and team examine the lava tube opening to identify a stable entry point.

Expedition

How a Lava Tube Forms

Clip: S2 Ep2 | 2m 15s

Steve explains how a lava tube forms as he and team search for an entrance.

Expedition

Lava Stalactites

Clip: S2 Ep2 | 2m 13s

Steve and team stumble upon something rare and beautiful inside the lava tube.

Expedition

Lava Tube Artifacts

Clip: S2 Ep2 | 4m 55s

Steve and team find evidence of ancient life inside the lava tube.