Gretel and her twin brother, Hansel, are often at odds with each other. Gretel loves to be in nature and follow her instincts. Hansel is the opposite. He uses a wilderness manual to survive the outdoors. Sent away to Camp Brownie Wood, the twins are supposed to learn cooperation. The mean Counselor Yaga and the legend of The Crumb set them on a path to adventure where they are forced to rely on each other.