8 episodes
First episode: E1
Mega Machines: Sea Giants
The new tools and technology that are pushing the limits in the world's most unruly bodies of water, including an ocean miner used to extract salts that are used to manufacture plastics, multi-mission fireboats, and the world's biggest tidal turbine.
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13 episodes
First episode: E1Show FAQ
Quick answers about this series, release status, and episode totals.
When did Mega Machines: Sea Giants first air?
Mega Machines: Sea Giants first aired on October 11, 2018.
How many seasons and episodes does Mega Machines: Sea Giants have?
Mega Machines: Sea Giants currently has 2 seasons and 21 episodes.
When is the next episode of Mega Machines: Sea Giants?
No official next-episode air date is listed for Mega Machines: Sea Giants right now.