Two surfers end up as Yellowstone park rangers and have to stop a former ranger who is out for revenge.

Murder mystery set in Yellowstone National Park.

Yellowstone is a park, but it's also the deadliest volcano on Earth. Beneath it, a sleeping 'dragon' is stirring. When an earthquake opens a crack for magma to seep through, other warning signs of an eruption start popping up, but they are ignored or dismissed as 'minor'. But when they learn an eruption will happen, panic breaks out through people of the USA and the world.

In 2009 three young men were killed in a remote part of Yellowstone National Park. Authorities never found the murderer. He found them! Hours after the trio were gunned down, Dwayne Nelson confessed to the crime. Despite this Nelson was allowed to go free because of an American Constitution loophole. Documentarian Julian T. Pinder travels to Yellowstone in a compelling chase for truth behind a crime that should have rocked the nation. How did a guilty man go free? In his hunt for answers Pinder risks his own life when he finds evidence that could re-open the case years later.

As the impact of the climate crisis intensifies each year, both Steven Fuller and Yellowstone face an unprecedented threat to their future — one that could forever change one of North America's last great wildernesses.

Produced by Alfred Higgins Productions with assistance from the University of Missouri-Columbia’s Academic Support Center Film Library, Keep America Beautiful, Inc., and Keep Los Angeles Beautiful, Inc., the 1963 short film A Land Betrayed examines the various ways people have spread the “cancer of ugliness” across America and offers call-to-action solutions to combat the nation-wide problem.

A troubled teen is sent to live with his estranged father, a park ranger. During his time there, he develops an unusual affinity with and passion for the wolves in a local pack.

Over the course of his four decades observing wolves in the wild, including 28 in Yellowstone National Park, retired ranger Rick McIntyre has recorded over 100,000 wolf sightings, more than any other person on the planet. A renowned wolf behaviorist, he was one of the first park rangers to work on the Yellowstone Wolf Reintroduction Project and educate the public about the park’s wolves.

Two bear cubs, Tuffy and Tubby, are separated from their mother and spend an entire summer romping through Yellowstone National Park. In the meantime, the mother bear follows their trail as she searches for them.

70 years after the last wolves roamed the national park, a total of 41 wolves were reintroduced between 1995 and 1997. A globally unique experiment that had many supporters, but also resolute opponents, then as now.

For thousands of years, the Great Plains were home to countless numbers of American bison, but in the late 1800s, the number of bison dropped from nearly 30 million to just a few hundred in less than 100 years. What happened to place this national icon on the brink of extinction? Join us as we detail the events that led to this mass extermination. Then follow the story of William Temple Hornaday, a chief taxidermist at the Smithsonian Institution who headed west to hunt bison for the museum, but ended up saving the species instead.

Beneath the spectacular beauty of Yellowstone National Park lies a ticking time bomb...a supervolcano that's overdue for its next eruption. When that day inevitably comes, it will trigger the end of civilization as we know it. See how recent earthquake swarms and other signals of activity have put scientists on high alert for a large-scale super volcanic eruption. Then, witness the worldwide effects of this cataclysmic eruption, which experts predict will produce energy equivalent to the detonation of 1,000 nuclear bombs.

Yellowstone National Park is the oldest national park in the world. It contains the largest number of geysers and hot springs in the world. The park is known worldwide for the diversity of its species: it is home to herds of bison, bears, deer and many more fascinating species. Along with its amazing fauna and flora, the national park offers an insight into the history of Earth s formation. It takes visitors to an era when the free play of volcanos and forces of nature were shaping the world. Come with us and experience in pictures the unique beauty of one of the last paradises on our planet. This film was made with the most up-to-date 4K Ultra HD technology which presents you with a fabulous spectacle.

For over a century, tens of millions of visitors have marveled at the natural beauty of Yellowstone National Park. But, beneath all this beauty lurks a beast. Yellowstone sits directly above one of the largest volcanic systems on Earth. For the past two million years, this supervolcano has erupted roughly every 600,000 years. The last major eruption occurred 640,000 years ago. So, is it overdue for another eruption? There have been disturbing signals... Supervolcano: Yellowstone's Fury examines the cataclysmic effect an eruption would have on the world. It would be the largest natural disaster in recorded history. NYU Earth Scientist Michael Rampino warns, "An eruption like Yellowstone could trigger the end of civilization as we know it." For experts, the question is not if there will be another eruption, but when. University of Toronto geologist John Westgate agrees: "There will be a very large-scale supervolcanic eruption from Yellowstone. That's a fact."

Marvel at "Old Faithful" erupting, vast rolling forests, abundant wildlife, thundering waterfalls, gurgling hot springs and mud pots, and the beautiful, haunting wilderness. Over 2.2 million acres located in the northwest corner of Wyoming, the great Yellowstone National Park was founded in 1872. The superb camera work of Dale Johnson and Bob Landis captures the natural wonders that captivated the early mountain men of the 1840s: petrified forests, mountains of glass and rivers that cooked fish. Thrill to rare and dramatic wildlife action; an antelope doe chasing a coyote from her young, a grizzly pursuing an elk in a life and death chase, a coyote matching wits with an otter; northern elk migrating in deep snow and bighorn sheep in mating battles. See the Yellowstone fire of 1988, and the charred land in full bloom. Ride with a park range into the backcountry. Enjoy a stagecoach ride to a sunrise cookout. It's all here, the magic of the great Yellowstone.

This Traveltalk series short showcases the natural wonders in one of the USA's most famous national parks. Waterfalls, grizzly bears, and the Old Faithful geyser are featured.

Welcome to Yellowstone, America's oldest and largest national park. Lose yourself in the majestic landscapes that serve as a giant natural laboratory, with over three million geysers, fifty species of mammals, and three hundred species of birds.

A fully narrated glimpse into Yellowstone's history as well as its current offerings.