Guest Stars Carmen Carter voices Amazing Singer Carly Hughes voices Amara Ruth Pferdehirt voices Lab Rat Dee Bradley Baker voices Sam & Eddie Justin Guarini voices Cat Burglar Kari Wahlgren voices Magda Griffin Robert Faulkner voices Ethan Kari Wahlgren voices Whiskers Kari Wahlgren voices Howloween Cat Griffin Robert Faulkner voices Zippy Justin Guarini voices Mimi's Dad Justin Guarini voices Fish Vendor