Changing Seas Season 13 Episode 3 Alvin: Pioneer of the Deep 2021
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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.
- Released: 2021-06-30
- Runtime: 27 minutes
- Genre: Documentary
- Stars: Craig Sechler
- Director: Melissa Harmon, Sean Christopher Hickey, Joyce Belloise, Alexa Elliott, Alexa Elliott
- Source: CWR-CRB
