Season 1 Episodes17
Cast1

Morgan Freeman
Self - Narrator (voice)
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Ranked #14 of 16 in Season 1•−1.1 vs season avg
End-of-the-world scenarios, including the Mayan prediction for Dec. 21, 2012, are examined from a scientific perspective.

Morgan Freeman
Self - Narrator (voice)
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"How Will the World End?" is episode 7 of Curiosity season 1. It scored 5.5/10 from 37 votes, ranking #14 of 16 episodes this season (season average 6.6). It aired on September 18, 2011.