▁for ▁home ▁use ▁in ▁ 1 9 7 0 . ▁ ▁I TC ▁Video ▁released ▁two ▁V HS ▁t apes ▁of ▁the ▁series ▁in ▁the ▁UK ▁in ▁ 1 9 9 4 , ▁containing ▁the ▁episodes ▁– ▁' He art ' /' X - R ay ', ▁and ▁' C over g irls ' /' C ult '. ▁ ▁The ▁series ▁was ▁digit ally ▁restored ▁for ▁Carl ton ▁Visual ▁Entertainment ▁by ▁BBC ▁Resources ▁in ▁ 2 0 0 3 . ▁The ▁full ▁series ▁was ▁released ▁on ▁DVD ▁in ▁the ▁UK ▁by ▁Network ▁as ▁a ▁five - dis c ▁special ▁edition ▁in ▁ 2 0 0 4 ▁and ▁as ▁a ▁four - dis c ▁edition ▁in ▁ 2 0 0 5 . ▁The ▁special ▁edition ▁was ▁subsequently ▁re - re leased ▁in ▁the ▁UK ▁in ▁ 2 0 0 7 ▁and ▁the ▁regular ▁one ▁in ▁ 2 0 0 9 . ▁The ▁series ▁was ▁also ▁released ▁on ▁DVD ▁in ▁Australia ▁by ▁Um bre lla ▁Entertainment ▁in ▁ 2 0 0 7 . ▁In ▁ 2 0 1 1 , ▁Network ▁re - re leased ▁the ▁episode ▁' K id nap ' ▁in ▁its ▁retro - ACTION ! ▁Volume ▁ 1 ▁Bl u - R ay , ▁this ▁is ▁the ▁first ▁time ▁an ▁episode ▁of ▁the ▁series ▁had ▁been ▁shown ▁in ▁a ▁superior ▁high - definition ▁quality . ▁The ▁same ▁episode ▁was ▁further ▁released ▁in ▁Network ' s ▁ 2 0 1 8 ▁retro - ACTION ! ▁Bl u - R ay . ▁ ▁Nov