28 episodes
First episode: E1
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Quick answers about this series, release status, and episode totals.
When did That Mountain That Sea first air?
That Mountain That Sea first aired on October 17, 2022.
How many seasons and episodes does That Mountain That Sea have?
That Mountain That Sea currently has 1 season and 28 episodes.
When is the next episode of That Mountain That Sea?
That Mountain That Sea is ended, and no upcoming episode is currently scheduled.