We would have Cammie from the Gallenger girl spy series be undercover as a normal girl on a co-ops mission in a theater… as the movie Hansel and Gretel is playing, until all the lights go out and the next thing Cammie realizes is that the Hansel & Gretel characters are let out of the movie screen in the real world and not only are they let out of the movie screen but so is their bad guy-the black witch lose. Cammie and the rest of the Gallenger spy girls go on a real co-ops mission with Hansel and Gretel in capturing the black witch that is destroying the world and eating vulnerable innocent children. Will they be able to catch the witch before it’s too late or will there be many children dying at the hands of the black witch? And how do Hansel and Gretel and how do Hansel and Gretel make it back to their world inside the movie screen? Or are they stuck forever in the real world learning from Cammie and the other girls on how to live in their world?