The film is set in Africa’s Okavango Delta, and the main characters are a meerkat named Billy and a lion named Socrates. The annual flood has failed to arrive in the Delta, water has become scarce and the native animals fiercely fight over it. Billy and Socrates set out to find more water, and during their quest they meet a rag-tag group of animals from across the world: a polar bear, a kangaroo, a Tasmanian devil, a Galápagos tortoise and a chimpanzee, all of whom have had their lives ruined by humans in some way and have travelled to Africa. The animals soon discover the reason for the lack of water in the Delta: a dam has been constructed to supply energy for a luxury resort. Humans kidnap Socrates and hold him captive in the resort, so Billy leads the animals in a plan to free Socrates and break the dam to bring water back to the Delta. After the party, they all approach New York City with blue whales.