'Just to get this straight... There were four angry aliens coming after us who had: a) zombie super-strength b) ginormous razor-sharp scorpion tails and c) a hankering for human hand rolls. Just another fun-filled day in The Alien Zoo'. A dead Grandad. A secret Alien zoo. And only two kids to save all its creatures from a terrible fate. What could go wrong? Funny, mysterious and a little bit rude - hold on to your hippos and come back inside the Alien zoo.