P ie ces ▁of ▁a ▁Bro ken ▁Mir ror " ▁is ▁the ▁tw elf th ▁episode ▁and ▁mid season ▁premi ere ▁of ▁the ▁fourth ▁season ▁and ▁ 7 8 th ▁episode ▁overall ▁from ▁the ▁Fox ▁series ▁Goth am . ▁The ▁show ▁is ▁itself ▁based ▁on ▁the ▁characters ▁created ▁by ▁DC ▁Comics ▁set ▁in ▁the ▁Bat man ▁myth ology . ▁The ▁episode ▁was ▁written ▁by ▁executive ▁producer ▁D anny ▁C annon ▁and ▁directed ▁by ▁Han elle ▁M . ▁C ul pe pper . ▁It ▁was ▁first ▁broadcast ▁on ▁March ▁ 1 , ▁ 2 0 1 8 . ▁ ▁In ▁the ▁episode , ▁Gordon ▁has ▁been ▁on ▁a ▁rough ▁time ▁after ▁the ▁events ▁of ▁the ▁past ▁episode . ▁He ▁investig ates ▁Lee ' s ▁attempted ▁assass ination ▁by ▁a ▁man ▁who ▁employed ▁a ▁to y ▁plane ▁charged ▁with ▁a ▁bomb . ▁After ▁he ▁and ▁Fox ▁surv ive ▁another ▁assass ination ▁attempt ▁at ▁his ▁to y ▁work shop , ▁he ▁looks ▁to ▁identify ▁the ▁suspect , ▁who ▁has ▁been ▁secret ly ▁employed ▁by ▁one ▁of ▁Lee ' s ▁trust ees . ▁Meanwhile , ▁after ▁being ▁fired ▁by ▁Bruce , ▁Alfred ▁has ▁been ▁living ▁in ▁the ▁N arrow s ▁for ▁a ▁time , ▁for ▁which ▁he ▁begins ▁to ▁be friend ▁a ▁friendly ▁wait ress ▁in ▁a ▁din er ▁but ▁soon ▁disco vers ▁she ▁is ▁living ▁with ▁her ▁ab us ive ▁boy friend . ▁Also , ▁I vy ▁Pe pper ▁is ▁re born ▁into ▁a ▁new ▁physical ▁form . ▁ ▁The ▁episode ▁received ▁mostly ▁positive ▁reviews ▁from