Robert H. Gardner
Director:
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1. National Geographic Explorer (1985), series
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2. The New Detectives (1996), film
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3. The New Detectives (1996), series
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4. The FBI Files (1998), series
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5. Barbarians (2004), series
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6. The Plague (2005), film
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7. The Plague (2005), series
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8. Barbarians II (2007), series
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10. Rome: Rise and Fall of an Empire (2008), series