Protecting the King Mutt exhibit at the Petropolis Natural History Museum from all the fiends who want to steal King Mutt’s jewel encrusted bone scepter proves to be a lot more challenging than Dudley and Kitty expected. / Playing it safe at Career Day turns out to be the most dangerous thing Kitty and Dudley ever do! When the Chameleon entices an entire class of first graders into a life of crime, Dudley and Kitty must convince them that it’s bad.