Zapping Frankie the Goldfish back to life with a battery was the best thing Tom's ever done. A big fat zombie goldfish with incredible hypnotic powers is a great pet to have on your side when your big brother is an evil scientist whose plans regularly need to be thwarted. When Tom joins Pradeep on a camping adventure, it doesn't take long to realize that something fishy is going on. Then, Mark is actually being... nice! And, as if that wasn't strange enough, paranormal pets are going missing all over town. Can Tom and Pradeep find out what's going on before Frankie disappears?