

Derrick Campana specializes in designing prosthetics and orthotic braces for animals. Derrick will fit Jabu, an elephant in Botswana with a life-threatening injury, with the world's first elephant orthotic leg brace, hoping to save his life.

Ali Bee, her husband Tim, and daughter Izzy spend their time rescuing and rehabilitating koalas in their home in Australia. Crikey the koala was a baby that was found alone and very sick. Now, it's time for the family to release him into the wild.

British Marine Pen Farthing is the founder of Nowzad, Afghanistan's only official animal sanctuary. When a U.S. soldier rescues six puppies while deployed and can't bring them home, Pen and his team are on a mission to get them reunited in Texas.

Animal Defenders International (ADI), led by Jan Creamer and Tim Phillips, has already helped ban the animal circus industry in over 40 countries. When their organization arrives in Peru, they embark on their biggest animal rescue challenge yet.