Season 3 Episodes13
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Don Wildman
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Ranked #10 of 13 in Season 3•−0.2 vs season avg
While most people think of San Francisco as a haven for peace-loving hippies, this city by the Bay is actually one of the biggest military defense installations in America. We'll take you beneath its picturesque hills and uncover the biggest ammunitions depot on the West

Don Wildman
Host
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"Under the Rock" is episode 10 of Cities of the Underworld season 3. It scored 7.5/10 from 17 votes, ranking #10 of 13 episodes this season (season average 7.7). It aired on January 12, 2009.