Finder the tree frog absolutely loves solving mysteries. So when all the animals in Belly Acre Bog mysteriously disappear overnight, Finder and her friends Chopper and Keeper are toad-ally on the case. But when Seymour Warts, the world's greatest detective and Finder's hero, arrives on the scene and begins his own investigation, the young creature finders soon realise that this mystery could be even bigger than their little bog!