8 episodes
First episode: E1
How Did They Build That?
An exploration of how some of the world's biggest man-made structures were built.
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10 episodes
First episode: E110 episodes
First episode: E110 episodes
First episode: E1Show FAQ
Quick answers about this series, release status, and episode totals.
When did How Did They Build That? first air?
How Did They Build That? first aired on January 3, 2021.
How many seasons and episodes does How Did They Build That? have?
How Did They Build That? currently has 4 seasons and 38 episodes.
When is the next episode of How Did They Build That??
No official next-episode air date is listed for How Did They Build That? right now.