▁R immer ▁del ights ▁in ▁how ▁he ▁re called ▁L ister ' s ▁response ▁to ▁finding ▁it ▁out ▁and ▁the ▁results ▁eventually ▁coming ▁back ▁positive , ▁much ▁to ▁L ister ' s ▁dis may . ▁ ▁Production ▁ ▁T ong ue ▁T ied ▁ ▁For ▁time ▁reasons , ▁" Par allel ▁Un iverse " ▁was ▁shown ▁without ▁its ▁opening ▁credit ▁sequence , ▁and ▁was ▁originally ▁shown ▁with ▁no ▁episode ▁titles ▁at ▁all , ▁although ▁the ▁introduction ▁sequence ▁would ▁later ▁be ▁added ▁in ▁the ▁rem aster ed ▁version . ▁Instead ▁the ▁vie wer ▁was ▁led ▁straight ▁into ▁the ▁Cat ' s ▁song ▁dream ▁scene , ▁where ▁the ▁Cat ▁performs ▁the ▁" T ong ue ▁T ied " ▁song , ▁with ▁R immer ▁and ▁L ister ▁in ▁backing ▁vocals . ▁The ▁" T ong ue ▁T ied " ▁lyr ics ▁were ▁written ▁by ▁Grant ▁and ▁N aylor ▁and ▁the ▁music ▁was ▁produced ▁by ▁Howard ▁Good all . ▁The ▁dance ▁sequence , ▁which ▁was ▁ch ore ograph ed ▁by ▁Charles ▁A ugins ▁( who ▁appeared ▁in ▁the ▁previous ▁episode , ▁" Que eg "), ▁also ▁had ▁to ▁be ▁trim med ▁down . ▁ ▁It ▁proved ▁very ▁popular ▁and ▁later ▁spawn ed ▁a ▁single ▁release ▁under ▁the ▁artist ▁name ▁" The ▁Cat : ▁T ong ue ▁tied ", ▁reaching ▁No . ▁ 1 7 ▁in ▁the ▁UK ▁Singles ▁Chart ▁in ▁October ▁ 1 9 9 3 . ▁ ▁Other ▁ ▁To ▁keep ▁costs ▁down ▁existing ▁sh ots ▁of ▁the ▁Red ▁D war f ▁ship ▁were ▁m atted