Evan heads to the Tahitian Island of Mo'orea to fulfill his lifelong dream of swimming with humpback whales. There, he also helps collect DNA samples from lemon sharks and rescues and cares for an abandoned litter of kittens.

Evan heads to Nepal to work with one of nature's most majestic creatures, the Asiatic elephant. There, he also helps a man who uses his motorcycle to rescue stray cows and learns how vultures dine out.

It's Evan's first visit to Kenya, and he's spending it at the alluring Ol Jogi Wildlife Conservancy. Evan comes face to face with baboons, cheetahs, and giraffes, but will he survive a heart-stopping encounter with an Eastern Black Rhino?

Evan is super excited to meet a baby jaguar in the heart of the Yucatan in Mexico. There, he also treats a beautiful jaguar with a mysterious mass, wrangles a crocodile to tend to its injuries and tries to catch wild flamingoes to tag them for research.