Underground Worlds
★★★★★4.0
Documentary
British documentary series exploring incredible feats of human endeavour underground, revealing what people have built, where they have built it, how and why.
Episodes
S01 · E01
GibraltarSeptember 25, 2019
S01 · E02
SwedenOctober 2, 2019
S01 · E03
SwitzerlandOctober 9, 2019
S01 · E04
Kingdom of SaltOctober 16, 2019
S01 · E05
BouzincourtOctober 23, 2019
S01 · E06
City of NaoursOctober 30, 2019
S01 · E07
Jersey War TunnelsNovember 6, 2019
S01 · E08
The Maginot LineNovember 13, 2019
S01 · E09
Edinburgh VaultsNovember 20, 2019
S01 · E10
Dover War RoomsNovember 27, 2019
