Guest Stars Grey DeLisle Griffin voices Xandra the Goddess of Adventure Wayne Knight voices Baron Von Sheldgoose Jessica DiCicco voices April Jessica DiCicco voices May Jessica DiCicco voices June Dee Bradley Baker voices Ari the Aracuan Bird Kevin Michael Richardson voices Felldrake Dee Bradley Baker voices Leopold The Horrible Jim Cummings voices Bear Rug Dee Bradley Baker voices Clementine Grey DeLisle Griffin voices Hanzy Grey DeLisle Griffin voices Kitten #2 Eric Bauza voices Mono Eric Bauza voices Kitten #1 Jim Cummings voices Rottweiler Guards Matt Danner voices Pilot