 It s a hot summer day at the playhouse and the gang is looking for something cool to do. As always, SeeMore knows just what will make a real splash with his friends- a pool party! Of course, before anyone can attend the party they ll first need the proper attire (life jackets), the proper protection (sunscreen), and the proper partner (adults). Before you know it, everybody is ready to take the plunge. Everybody, that is, except Harry, whose fear of the water kept him from ever learning to swim. Luckily, SeeMore and the gang are not about to leave their friend high and dry and with help from special guest Lifeguard Bob, soon Harry is taking to the water like a, well, hippo!