Killer Tumbleweeds (2008)
A group of scientists genetically engineer tumbleweeds to kill terrorists in the Middle East. But the tumbleweeds somehow escape into Middle America and wreak havoc, causing widespread destruction. When the United States government refuses to comment, only one news organization is willing to take on the story and the world watches it unfold.
Killer Tumbleweeds was produced by Texas natives Ben McCain and Butch McCainover a five year period and was filmed at various locations around the world (Japan, Italy, Texas, California. Washington D.C.).  Approximately 80 people worked on the The Killer Tumbleweeds. 
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