pal ▁I . M . ▁Gre ed yg uts ▁Jacob ' s ▁school ▁principal ▁is ▁an ▁ob ese ▁gl utton . ▁Gre ed yg uts ▁also ▁suff ers ▁from ▁an ▁end uring ▁dis like ▁of ▁children , ▁which ▁causes ▁him ▁to ▁be ▁rather ▁severe ▁with ▁his ▁pup ils . ▁Though ▁he ▁is ▁extremely ▁fond ▁of ▁e ating , ▁his ▁gre ed ▁also ▁extends ▁to ▁material ▁poss essions . ▁He ' s ▁vo iced ▁by ▁D way ne ▁Hill . ▁ ▁Leo ▁L ouse ▁Leo ▁works ▁as ▁the ▁jan itor ▁at ▁the ▁school . ▁When ▁Gre ed yg uts ▁needs ▁dirty ▁work ▁done , ▁or ▁a ▁mess ▁swe pt ▁under ▁the ▁car pet , ▁Leo ▁is ▁the ▁man ▁for ▁the ▁job . ▁A ▁we as elly ▁man , ▁a ▁miser ▁and ▁mo och , ▁Leo ▁will ▁sw ipe ▁whatever ▁isn ' t ▁na iled ▁down . ▁Mort y ▁is ▁myster iously ▁fond ▁of ▁Leo , ▁much ▁to ▁the ▁children ' s ▁dis g ust , ▁and ▁whenever ▁Leo ▁dro ps ▁by ▁he ' ll ▁fill ▁his ▁po ckets ▁with ▁Florence ' s ▁sand wich es . ▁He ▁is ▁vo iced ▁by ▁Howard ▁Jer ome . ▁ ▁M s . ▁S our ▁Pick le ▁Jacob ' s ▁ge ography ▁teacher ▁Miss ▁S our ▁Pick le ▁has ▁a ▁permanent ▁sc ow l ▁pl aster ed ▁on ▁her ▁face , ▁like ▁she ▁sm ells ▁something ▁bad . ▁She ▁gl ories ▁in ▁catch ing ▁her ▁students ▁not ▁pay ing ▁attention ▁or ▁talking ▁in ▁class , ▁then ▁giving ▁them