On the 150th anniversary of its founding, Kevin Costner explores Yellowstone National Park to find out if it's still as wild and untouched as it was on the day of its birth, and looks back at the events that led to its preservation.
A Magical Place
Season 1 • Episode 1
Winter's Majesty
Season 1 • Episode 2
Rebirth
Season 1 • Episode 3
An Enduring Legacy
Season 1 • Episode 4
