Nick and Sally are playing super heroes when Nick cuts his finger. He wishes he had skin like a super hero. Oh but you do, says The Cat! And a visit to Dr. Giggles to learn all about how super skin is, is just the thing! By shrinking down really small, they discover teeny tiny hairs on our skin, how stretchy our skin is and slippery too! They even learn that old skin falls off and new skin grows. It even fixes itself when it's hurt! Skin really is super