In a daring science experiment, Franky, son of Frankenstein, uses a lightning storm to bring his favorite toy to life. The lightning proves to be too strong for Franky's experiment, however, when he and his favorite toy, Sparky, tumble out of his super secret treehouse laboratory. With his arm injured, stitches torn by the fall, Franky must face his fear and visit Dr. Jekyll. Will the doctor make Franky's arm all better again? And, will he be able to continue his journey as a scientist?
