This show is about a boy named Rudy Taboody, who goes on fantastic adventures with his friends Snap and Penny in the world of Chalkzone. There are many strange things about Chalkzone, such as if you draw a picture of a creature or object of some sort on a Chalkboard and then erase it, it ends up in Chalkzone! But even though Chalkzone can be a peaceful place, it can also be filled with dangers!!! Such as Evil Monsters that get drawn by kids on a Chalkboard then get erased, end up in Chalkzone and often wreak havoc, So as you can see...Chalkzone isn't always a day at the beach for Rudy and his pals.