▁Bon k ▁B unch ▁who ▁bul ly ▁Do yle ▁( and ▁just ▁about ▁every ▁student ▁at ▁Gal axy ▁High ), ▁and ▁the ▁C ree p , ▁a ▁small ▁al ien ▁who ▁res emble d ▁something ▁between ▁a ▁very ▁fat ▁cher ub ▁and ▁a ▁mar sh m allow ▁and ▁had ▁a ▁huge ▁cr ush ▁on ▁A ime e , ▁which ▁would ▁often ▁reve al ▁itself ▁as ▁he ▁ser en aded ▁like ▁a ▁Las ▁Veg as ▁l oun ge ▁singer . ▁The ▁teachers ▁are ▁even ▁more ▁unusual ▁than ▁the ▁students : ▁M s . ▁B idd y ▁Mc Brain ▁has ▁a ▁light ▁bul b ▁attached ▁to ▁her ▁head , ▁while ▁Co ach ▁F rog face ▁e ats ▁f lies ▁and ▁Professor ▁I cen stein ▁has ▁to ▁keep ▁his ▁class room ▁cold ▁or ▁he ▁will ▁m elt . ▁ ▁Cast ▁ ▁Hal ▁Ray le ▁as ▁Do yle ▁Cle ver lo be ▁Susan ▁Bl u ▁as ▁A ime e ▁Bright ower ▁Howard ▁Morris ▁as ▁Professor ▁I cen stein ▁and ▁Luigi ▁La ▁B oun ci ▁( plus ▁other ▁mis cell aneous ▁voices ) ▁Pat ▁Car roll ▁as ▁M s . ▁B idd y ▁Mc Brain ▁Nancy ▁Cart w right ▁as ▁" F lat " ▁Fred dy ▁F ender ▁and ▁G ilda ▁G oss ip ▁Guy ▁Christopher ▁as ▁Earl ▁E cc ch hh ▁G ino ▁Con fort i ▁as ▁O ll ie ▁O ils lick ▁the ▁cab bie ▁and ▁Reg gie ▁Un icy cle ▁Jenn ifer ▁Dar ling ▁as ▁Bo o ey ▁B ubble head , ▁My rt le