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Bill Duff
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Titles credited to Bill Duff
Human Weapon
Human Weapon was a television show on The History Channel that premiered on July 20, 2007. The hosts, Jason Chambers and Bill Duff, traveled across the world studying the unique martial arts, or style...
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Fist 2 Fist
Still haunted by his failure to prevent the murder of a young couple years earlier, a mixed martial arts teacher must confront the skeleton in his closet when the boy who was orphaned by the killing s...
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