The adventures of Corneil, the super-intelligent dog who hides his genius from his owners, until Bernie the dog-sitter finds out his secret. Corneil and Bernie are out hiking when they come across a TV news crew in the middle of nowhere. Two potholers have gone missing and they must be saved before a geyser goes off. Bernie's offer of help is bluntly refused but the prospect of fame and glory is too much for him and he is determined to save the potholers. Luckily Corneil is there to save the day.