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Alcatraz Down Under

Cities of the Underworld

Season 3Episode 13Aired 2009-02-09
Alcatraz Down Under

Alcatraz Down Under

Beneath the sunny façade of Sydney, Australia lies a dark past. Underground Sydney is explored. Included: a 19th-century prison; caves that were once home to fugitive outlaws; gold mines. Also: a secret World War II storage place for chemical weapons is toured by those who once worked there.