The Spy Creatures are on a mission to discover how friendships are a vital part of animal societies. Spy Wolf Cub joins a pack of arctic wolves, where a real cub's survival depends on friendships in one of the harshest environments in the world. Spy Warthog meets real warthogs and discovers the extraordinary relationship they have with the mongoose. Spy Hippo comes face-to-face with an angry hippo, and learns about the hippos' relationship with fishy skin clinicians. Spy Cobra meets the real meerkat mob and is quickly dispatched with a show of unified force. Spy Crocodile finds the nest site of a real crocodile and reveals the extraordinary relationship they have with the dikkop bird. Spy Rattlesnake helps uncover the mysteries of prairie dogs. In the colony, Spy Prairie Dog finds the cutest owls on earth, and we learn how they rely upon each other for protection against coyotes. Chimpanzees take a bath in a jungle pool and how human organization may have begun, as they unite to hunt baboons.

Originally released by BBC Worldwide Learning, 2017. Streaming video file encoded with permission for digital streaming by Infobase on September 14, 2018.

Spy Meerkat (5:21); --Spy Wolf (6:13); -- Spy Warthog (4:40); -- Spy Hippo (4:02); -- Lost Wolf Cub (4:05); -- Spy Bush Baby (6:12); -- Meerkat Relationships (5:09); -- Spy Crocodile (5:40); -- Spy Prairie Dog (4:28); -- Senegal Chimps (4:44); -- Credits: Friendship (0:34);.