A short documentary explaining that you need to wear polarized glasses to see the 3rd dimension on the "new" 3-D films and introducing their 3-D film camera/system Natural Vision. Originally screened as a prologue to "Bwana Devil".
Where to watch US
Not streaming in US right now.
On location
No pins on the map for this one yet. Check IMDB filming locations ↗
The cast
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