Off Limits
Season 1, Episode 5: Tennessee
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Don goes rafting in Tennessee and checks out a secret moonshine operation. Also: a look at collapsing coal mines and prehistoric caves.
All Episodes - Season 1
Episode 1
Los Angeles
Episode 2
Seattle
Episode 3
San Francisco
Episode 4
Arizona
Episode 5
Tennessee
Episode 6
Buffalo
Episode 7
Secrets of New York Islands
Episode 8
Dirty Secrets of Boston
Episode 9
Transforming The Big Apple
Episode 10
Hawaii
Episode 11
St. Louis
Episode 12
Pittsburgh
Episode 13
Twin Cities