Harriet Houdini is going for gold in the London Animalympics! Hearing that Superpets is going to be part of an international Olympics for animals, Harriet fancies her chances at bringing home some medals. She goes into training with a world famous athlete and brings a whole new meaning to the hop-skip-and-jump of the triple jump. But not everyone wants to see Harriet win, least of all The Great Maldini, and she has to risk everything to make to the Animalympics final.

Harriet's final adventure is her best yet!