Today Judy is in a Nancy Drew-type mood. She's got her flashlight, notebook, pencil and other crime-solving tools gathered. Now she just needs to find a mystery. Imagine her surprise when she discovers an honest-to-goodness whodunit right in her own town when police pooch Mr. Chips goes missing. Teaming up with her best friends Frank and Rocky and her little brother Stink, agent Judy Drewdy is on the case.