How do you move rhinos, lions, leopards, deadly snakes, antelopes, porcupines, hyenas, monkeys and honey badgers to new homes?

Over a period of about five years, a small team of men rescued and relocated more than 6,000 wild African animals that had become stranded on islands that formed as Kariba Dam filled the Zambezi Valley in Zimbabwe. They were assisted by a brave, unassuming, crazy little dog called Crackers.