▁run ▁in ▁tan dem ▁with ▁H erman ' s . ▁With ▁Fox ' s ▁can cellation ▁of ▁the ▁series ▁after ▁season ▁three , ▁the ▁expl oration ▁of ▁" H ed dy ' s ▁head " ▁was ▁never ▁introduced . ▁The ▁story ▁line ▁addition ▁was ▁viewed ▁to ▁have ▁made ▁sense , ▁as ▁view ers ▁predicted ▁that ▁H erman ▁and ▁Hed dy ▁were ▁still ▁dest ined ▁to ▁wind ▁up ▁together ▁just ▁as ▁Jay ▁and ▁Louise ▁had . ▁ ▁The ▁Sim ps ons ▁impact ▁Both ▁H ank ▁Az aria ▁and ▁Ye ard ley ▁Smith ▁are ▁cast ▁members ▁of ▁The ▁Sim ps ons , ▁which ▁deb uted ▁on ▁Fox ▁two ▁seasons ▁earlier . ▁One ▁episode ▁had ▁Ye ard ley ▁Smith ' s ▁character , ▁Louise , ▁after ▁h anging ▁up ▁the ▁tele phone , ▁asked ▁her ▁colle ague ▁across ▁the ▁room , ▁" H erman , ▁I ▁don ' t ▁sound ▁like ▁that ▁Lisa ▁Sim pson , ▁do ▁I ?" ▁A ▁similar ▁reference ▁occurs ▁when ▁Mr . ▁Bra cken ▁receives ▁a ▁compla int ▁about ▁one ▁of ▁the ▁workers . ▁The ▁comp lain ant ▁didn ' t ▁get ▁the ▁worker ' s ▁name , ▁but ▁reported ▁that ▁she ▁sound ed ▁like ▁a ▁cart oon ▁character . ▁After ▁some ▁fur t ive ▁gl ances ▁from ▁Louise , ▁Mr . ▁Bra cken ▁dress es ▁down ▁a ▁female ▁cow ork er ▁who ▁sounds ▁like ▁Betty ▁Bo op . ▁The ▁Sim ps ons ▁also ▁referenced ▁H erman ' s ▁Head ▁when ▁Lisa ▁( vo iced ▁by ▁Smith ) ▁is ▁asked ▁what ▁she