Changing Seas

Season 13 Episode 3: Alvin: Pioneer of the Deep

The deep-sea submersible Alvin has brought explorers to extraordinary places for more than 50 years. Now, as Alvin is poised to continue its revolutionary scientific work, a new set of upgrades will take it deeper than ever before.

Genre:

Documentary

Seasons:

14

Episodes:

56

Actor:

Craig Sechler

Quality:

HD

Status:

Returning Series

First Air:

2009

IMDb:

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