Nature's Strangest Mysteries: Solved - S1E17 - Unicorn of the Sea

  • Documentary, Nature
  • TV-PG
  • 20 min
  • Jul 12, 2019
  • HD
A look at what could swallow 50-foot trees in seconds, and what animal has changed the face of Yellowstone.
Cast:

Gillian Burke

Lucy Cooke

Forrest Galante

Bradley Greive

Dagmar Midcap

Dan Riskin