For 65 million years, Madagascar was lost to the world, isolated, undiscovered and untouched by humans. Left to its own devices it became a hotbed of evolution, resulting in the greatest concentration of unique creatures anywhere on the planet. More than 80% of Madagascar's animals and plants are found nowhere else on Earth. Recognized as one of the world's most important biodiversity hotspots, this is an Alice-in-Wonderland island of eccentric animals, outlandish plants and extraordinary landscapes. It is a truly remarkable island. In this three-part landmark series from the BBC and Animal Planet, viewers will discover what makes Madagascar different from the rest of the world, and how evolution created an island rivaling the Galapagos for mystique, beauty and scientific wonder.