Gail Willumsen

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TV Show

NOVA

1974

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Movie

The Science of Interstellar

2014

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TV Show

Galapagos

2006

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Movie

Ultimate Mars Challenge

2012

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Movie

Volcano: Nature's Inferno

1997

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Movie

Secrets of Stonehenge

2010

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Movie

30 Years of National Geographic Specials

1995

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Movie

The Noble Horse

1999

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