• 3 Manufacturing processes
• 2 BMW automobiles
• 1 Camaro automobile
• 1 Corvette automobile
• 1 Ferrari automobile
• 1 Volt automobile

• 3 Michael Hoff Productions
• 3 National Geographic Channel (Television station : Washington, D.C.)
• 2 Cook, Christopher
• 2 Moore, Kevin
• 1 KAOS Entertainment
• 1 Keller, Mark
• 1 National Geographic Television & Film

• 3 English

• 2 Television programs
• 1 Nonfiction television programs
• 1 Video recordings for the hearing impaired

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