Over two episodes, biologist Patrick Aryee goes on a journey to discover the amazing world of cat species that has spanned over 11 million years. While exploring the evolution of these mammals over the years Aryee also examines how these feline creatures have survived harsh environments, becoming king of the jungle as well as being a popular household pet. Cats are celebrated for their physical prowess, with their running, jumping and climbing skills second to no other animal in the world. Species featured on the show include caracals jumping to reach their prey, Siberian tigers in their natural landscape and rare footage reveals Bornean bay cats in action.