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Through the Wormhole with Morgan Freeman

What Do Aliens Look Like?

Season 2 Episode 9
Across the galaxy lie exotic worlds made entirely of water or stewing with poisonous gas. What kinds of creatures thrive in these places? Would they resemble beings on Earth, or could life take on new and unexpected forms?
  • 44 min
  • TV-PG
  • Premiered 08/03/2011