Season 1 Episodes4
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Caroline Quentin
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Piers Taylor
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8.0
Underground
8.0/10 · 164 votesFeb 28, 201759 min
Ranked #1 of 4 in Season 1•+0.2 vs season avg
Piers Taylor and Caroline Quentin explore extraordinary homes built underground.
Seasons2
Episode Summary
"Underground" is episode 4 of The World's Most Extraordinary Homes season 1. It scored 8.0/10 from 164 votes, ranking #1 of 4 episodes this season (season average 7.8). It aired on February 28, 2017.