American Ninja Challenge Episode Rating Graph

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American Ninja Challenge was a nationwide competition sponsored by G4 TV to send a number of American citizens to Japan to compete in the hit TV show Ninja Warrior. American Ninja Challenge has been held since Sasuke 19 and currently merged into the TV series American Ninja Warrior that premiered on December 12, 2009.

Best Episodes of American Ninja Challenge

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Worst Episodes of American Ninja Challenge

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American Ninja Challenge Episode Guide

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