Doomsday at Yellowstone
- Episode aired Aug 21, 2018
- TV-PG
- 42m
Blue fire near Yellowstone, turkeys circling a dead cat, the Ghost of Gettysberg and the burning tree are investigated by scientists seeking to explain the seemingly unexplainable.Blue fire near Yellowstone, turkeys circling a dead cat, the Ghost of Gettysberg and the burning tree are investigated by scientists seeking to explain the seemingly unexplainable.Blue fire near Yellowstone, turkeys circling a dead cat, the Ghost of Gettysberg and the burning tree are investigated by scientists seeking to explain the seemingly unexplainable.