Mysteries of the Outdoors
Season 2, Episode 8: Without a Trace
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One of America's most beloved wilderness areas, Yosemite National Park, has a dark side. Experts believe the ghost and UFO sightings, mysterious disappearances and a prehistoric pterodactyl are caused by a rift in the fabric of time.
All Episodes - Season 2
Episode 1
Strange Attractions
Episode 2
Evil in the Desert
Episode 3
Spirits in the Forest
Episode 4
Forest UFOs
Episode 5
Subterranean Secrets
Episode 6
Demonic Demonion
Episode 7
Cosmic Gateway
Episode 8
Without a Trace
Episode 9
Deadly Waters
Episode 10
No Man's Land
Episode 11
Firestarter
Episode 12
Ape Man and Aliens