Eating at the plants of farmers and gardeners, we see a very hungry caterpillar. Even though he's soft and slow, he can survive using his bright colors and 4,000 muscles. If he can survive, then he's going to be a beautiful butterfly! Creepy Crawlies are slimy, squashy, stingy little pests, or so we all think, but in this series the insects invite us into their world to set the record straight. Each episode stars a different insect, who tells us all about where they live, what jobs they do, how they survive in such dangerous places and how we humans have got Creepy Crawlies all wrong!