The kids at the elite Dartmoor Academy are bored, so when they visit the local aquarium they decide to kidnap a sealion called Slappy, who also looks pretty fed up. But once they've got him, they don't really know what to do with him. Can they evade the headmaster, thwart a notorious animal thief called Boccoli, and return Slappy? This is good family entertainment, especially for animal lovers