▁to ▁mass age ▁one ▁of ▁his ▁guests . ▁ ▁• ▁When ▁the ▁set ▁was ▁renov ated ▁in ▁ 1 9 9 1 , ▁V izard ▁replaced ▁the ▁guest ▁ch airs ▁with ▁different ▁ch airs ▁each ▁night . ▁One ▁night , ▁a ▁dent ists ▁chair ▁was ▁used ▁for ▁guests ▁and ▁Edd ie ▁Fish er , ▁the ▁singer ▁and ▁Father ▁of ▁Car rie ▁Fish er , ▁was ▁interview ed ▁in ▁the ▁dent ists ▁chair ▁and ▁given ▁a ▁free ▁dent al ▁check ▁up ▁at ▁the ▁same ▁time . ▁ ▁• ▁On ▁the ▁week ▁of ▁the ▁first ▁show , ▁Channel ▁ 7 ’ s ▁parent ▁company ▁Q in tex ▁had ▁just ▁been ▁placed ▁in ▁receiver ship ▁and ▁V izard ▁j oked ▁in ▁that ▁ma iden ▁show ▁" Wel come ▁to ▁Ton ight ▁Live , ▁or ▁item ▁number ▁ 7 3 1 ▁in ▁the ▁Q in tex ▁catalog ue ." ▁ ▁• ▁When ▁guest ▁hosts ▁appeared , ▁V izard ' s ▁voice ▁would ▁announ ce ▁that ▁they ▁would ▁be ▁' play ing ▁the ▁role ▁of ▁M ister ▁Steven ▁V izard ', ▁rein for cing ▁a ▁concept ▁that ▁he ▁had ▁mentioned ▁at ▁the ▁time , ▁that ▁he ▁saw ▁his ▁on - screen ▁persona ▁as ▁a ▁character . ▁ ▁Out side ▁broadcast s ▁and ▁non - studio ▁shows ▁ ▁Ton ight ▁Live ▁often ▁left ▁the ▁studio , ▁sometimes ▁without ▁any ▁planning , ▁and ▁broadcast ▁from ▁the ▁street , ▁sub ur bs ▁and ▁often ▁b izar re ▁locations . ▁The ▁show ▁was ▁often ▁broadcast ▁for ▁a ▁week ▁at ▁a ▁time ▁from