
Jack Hanna and his family travel around the world to discover, interact with and learn about some of Earth's most threatened and endangered species and the conservation and protection efforts to save them.

The Hannas go on an adventure to meet amazing North American creatures; giant rainbow trout at a fish hatchery in Montana; Jack heads to southern California to roughhouse with hogs; visiting one of North America's most fascinating rodents; mini donkeys from Solvang.

The Hannas visit remarkable wildlife sanctuaries that rescue animals worldwide; rescuing marsupials in Australia; rescuing a herd of hounds in Costa Rica; protecting rhinos in a South African game reserve; returning a rehabilitated koala to the wild.