So he goes to ask Leo, the wise turtle. When he arrives, the turtle is struggling to dig in his garden, and Nikolai rushes to help him. As he finishes work, a violent storm rolls in. Nikolai runs for Leo's cottage, but on his way, he hears cries for help from an injured panda. Nikolai brings her in from the cold, and then rushes back outside to rescue her baby too.

    Could it be Fern, or maybe even Sue Ellen? Or is it just Buster playing pranks? Will Arthur solve the mystery, or will he be left holding a broken heart?