▁together ▁to ▁give ▁the ▁appearance ▁of ▁two ▁of ▁them . ▁This ▁enabled ▁the ▁crew ▁to ▁use ▁the ▁fin ances ▁on ▁other ▁model ▁sh ots . ▁ ▁The ▁scenes ▁would ▁later ▁be ▁re created ▁for ▁the ▁rem aster ed ▁version ▁using ▁CG I . ▁ ▁This ▁was ▁to ▁be ▁Norman ▁Lov ett ' s ▁last ▁appearance ▁as ▁Hol ly ▁until ▁his ▁brief ▁return ▁as ▁the ▁character ▁in ▁Series ▁VII ▁and ▁full ▁return ▁in ▁Series ▁VIII ▁some ▁ten ▁years ▁later . ▁After ▁the ▁end ▁of ▁Series ▁ 2 , ▁Lov ett ▁decided ▁to ▁leave ▁the ▁show . ▁Having ▁recently ▁married ▁and ▁settled ▁in ▁Edinburgh ▁he ▁felt ▁the ▁trav elling ▁from ▁Edinburgh ▁to ▁production ▁locations ▁in ▁London ▁and ▁Manchester ▁would ▁prove ▁problem atic , ▁so ▁Lov ett ▁decided ▁not ▁to ▁come ▁to ▁re he ars als ▁any ▁more ▁– ▁there ▁was ▁a ▁conflict ▁with ▁the ▁produ cers , ▁and ▁Lov ett ▁was ▁let ▁go . ▁Plus ▁there ▁was ▁the ▁promise ▁of ▁Lov ett ' s ▁own ▁TV ▁show , ▁I , ▁Lov ett , ▁taking ▁off ▁at ▁the ▁time . ▁H att ie ▁Hay ridge ▁had ▁appeared ▁as ▁H illy , ▁Hol ly ' s ▁female ▁counter part , ▁in ▁this ▁episode . ▁Produ cer ▁Paul ▁Jackson ▁had ▁seen ▁her ▁on ▁Saturday ▁Live ▁and ▁suggested ▁her ▁as ▁a ▁replacement ▁for ▁Lov ett . ▁ ▁This ▁is ▁also ▁the ▁only ▁Red ▁D war f ▁episode ▁that ▁doesn ' t ▁have ▁its ▁title ▁come ▁up ▁at ▁the ▁beginning . ▁ ▁Ang ela ▁Bruce ▁played ▁Deb ▁L ister ,