Season 13 Episodes4
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C
Craig Sechler
Narrator (voice)
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Alvin: Pioneer of the Deep
Jun 30, 2021
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.
Seasons18
Episode Summary
"Alvin: Pioneer of the Deep" is episode 3 of Changing Seas season 13. It aired on June 30, 2021.