Digging the Deep: Nick and Sally are exploring how deep they can dig in the sandbox. The Cat arrives to whisk them away to the deepest place he knows - the bottom of the Swirly Whirly Ocean! They meet up with Aurilia the Angler fish who guides them to the very bottom of the ocean floor. Now that they've gone as deep as deep can be, it's off to find the next adventure! Puddle Puzzle: Nick and Sally are excited to jump in the giant puddle in their backyard - but it's gone! Where did it go? With the help of Cat's Seussian camera, they see that the puddle has turned into ...