Underground Fight Clubs
- Episode aired Mar 2013
- TV-14
- 46m
From backyard brawls in Silicon Valley to kung-fu battles in the backstreets of the Bronx, Hidden in America investigates the codes and core values of America's Underground Fight Clubs.From backyard brawls in Silicon Valley to kung-fu battles in the backstreets of the Bronx, Hidden in America investigates the codes and core values of America's Underground Fight Clubs.From backyard brawls in Silicon Valley to kung-fu battles in the backstreets of the Bronx, Hidden in America investigates the codes and core values of America's Underground Fight Clubs.