![The Big Think: Should We Go to Mars? Poster](https://image.tmdb.org/t/p/w500//ecCPl7oJtj0muatWSW0JXIkchMo.jpg)
The Big Think: Should We Go to Mars?
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May 1, 2017
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Featured Crew
Alex Hemingway
Director
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Cast
![Caroline Catz](https://image.tmdb.org/t/p/w300//nZn7unhXz5kS537kFJmCB5S2n3Q.jpg)
Caroline Catz
Narrator