The World's Most Extraordinary Homes is a British documentary miniseries presented by … Award-winning architect Piers Taylor and actress and property enthusiast Caroline Quentin explore extraordinary homes built underground in locations around the world. All episodes of Series 1. The World's Most Extraordinary Homes: Season 1 Award-winning architect Piers Taylor and actress and property enthusiast Caroline Quentin (who previously presented Restoration Home for BBC Two) explore a range of incredible architect-designed houses in extreme locations around the world. Back up to: The World's Most Extraordinary Homes. Track The World's Most Extraordinary Homes season 1 episodes. You can also buy, rent The World's Most Extraordinary Homes on demand at Netflix online. Season 1 guide for The World's Most Extraordinary Homes TV series - see the episodes list with schedule and episode summary. The World's Most Extraordinary Homes, Season 1 Episode 4, is available to watch and stream on Netflix. 4 / 4 Piers Taylor and Caroline Quentin explore extraordinary homes built underground. The World's Most Extraordinary Homes season 1 episode 4 In the final episode Piers and Caroline's journey starts on the Greek island of Anti Paros, to visit a nine-bedroom house that is hidden beneath the landscape and yet still achieves stunning sea views. Underground.