Feature-length version of the documentary TV series Planet Earth (2006), following the migration paths of four animal families.

Christmas comes to Heartland, along with an anonymous call about starving horses stranded by an avalanche in the Rocky Mountains, which send Amy and Ty to their rescue.

When the dinosaur families get trapped in a valley by an ice storm, one family of "spike tail" dinosaurs volunteers to leave since they consume more food than the others. Meanwhile, the young dinos and a new adult dinosaur named Mr. Thicknose, head out to bring back their friend Spike, who has left his friends to be with members of his own species.

After his father doesn't return from an important journey, Littlefoot and company set out to find him.

Four filmmakers take their cameras into the Montana wilderness to document the mysterious inner workings of a young community with a giant secret.

A half-striped zebra is born into an insular, isolated herd obsessed with stripes. Rumors that the strange foal is cursed spread and, before long, he is blamed for the drought that sets into the Great Karoo. When even his father, the leader of the herd, blames him for the lack of rain and the subsequent death of his mother, the outcast zebra leaves the confines of his home knowing that he cannot survive in the herd without all his stripes. Khumba ventures beyond the fence - vulnerable to the ferocious Leopard, Phango, who controls the waterholes and terrorizes the animals in the Great Karoo. Khumba is rescued from an opportunistic wild dog by a quirky duo: a wildebeest and an ostrich. Mama V is a self-confessed free spirit who does not want to be the average stay-at-home mom, like other wildebeest. Ironically, she mothers Bradley, a flamboyant but insecure ostrich who overcompensates for his scraggily feathers. When a mystical mantis appears to the foal, drawing a map to what could be interpreted as either water or stripes, the duo join Khumba on his quest in the hope that their own search for a safe waterhole is over. On their journey, Khumba encounters a colorful range of characters including a migrating herd of Springbok in search of greener (and safer) pastures; a new age, bohemian community living safely within the confines of a luxurious national park; an endangered Riverine Rabbit who has survived extinction by mastering a myriad of skills ranging from impersonations to beat-boxing; a group of hysterical Dassies (rock-rabbits) who fanatically worship the Mighty Black Eagle and Nora, a loony, solitary Merino sheep living on an abandoned farm. Through these interactions, Khumba begins to learn that diversity is essential for survival and that one's difference can, in fact, be one's strength.