Sometimes people end up in the wrong place at the wrong time. Thanks to an impulsive request from Elizabeth Ann Everett, the Everett family from Omaha, Nebraska, become tourists on a vacation in newly created Yellowstone National Park. The year is 1877 and the weather is fine, . When the Nez Perce, fleeing the U.S. Army, charge into a tourist camp, pampered, wealthy Elizabeth Everett gets more than she bargains for. So do the Nez Perce.